卡博替尼杂质

EPY0000271 奥沙利铂 Oxaliplatin 250 mg EPY0000272 奥沙利铂杂质B Oxaliplatin impurity B 20 mg EPY0000273 奥沙利铂杂质C Oxaliplatin impurity C 15 mg EPY0000274 奥沙利铂杂质D Oxaliplatin impurity D 5 mg EPY0000275 二氯二氨基环己基铂 Dichlorodiaminocyclohexaneplatinum 10 mg EPY0000276 异丙托溴铵杂质A Ipratropium bromide impurity A 5 mg EPY0000277 硫酸粘杆菌素 Colistin sulphate 25 mg EPY0000279 三丁基磷 Tri-n-butyl phosphate 300 µ L EPY0000280 硫酸软骨素钠 Chondroitin sulphate sodium 250 mg EPY0000281 帕罗西汀盐酸盐水合物 Paroxetine hydrochloride hemihydrate 200 mg EPY0000282 噻康唑系统适用性 Tioconazole for system suitability 50 mg EPY0000283 尼麦角林杂质A Nicergoline impurity A 10 mg EPY0000284 丙酸氟替卡松 Fluticasone propionate 100 mg EPY0000288 吡拉西坦 Piracetam 120 mg EPY0000297 美沙拉嗪 Mesalazine 125 mg EPY0000298 辛酸氟奋乃静 Fluphenazine octanoate 10 mg EPY0000299 氟奋乃静亚砜 Fluphenazine sulphoxide 10 mg EPY0000304 天冬氨酸精氨酸 Arginine aspartate 20 mg EPY0000305 天门冬胺酸 Asparagine monohydrate 60 mg EPY0000306 阿奇霉素 Azithromycin 200 mg EPY0000307 阿奇霉素杂质A Azithromycin impurity A 10 mg EPY0000309 布美他尼杂质A Bumetanide impurity A 5 mg EPY0000310 布美他尼杂质B Bumetanide impurity B 5 mg EPY0000311 盐酸塞利洛尔 Celiprolol hydrochloirde 10 mg EPY0000312 塞利洛尔杂质I Celiprolol impurity I 0,02 mg EPY0000313 氯法齐明 Clofazimine 150 mg

gb5413.30-2016 2016年新版 乳品杂质度标准板共两张分为，乳粉乳杂质度标准板 液体乳杂质度标准板牛乳中杂质标准板,杂质度对比对照板，乳制品标准板，杂质度标准板杂质度对比对照板，乳制品标准板，杂质度标准板 所是集研制、生产和销售乳品检测专用仪器、专用玻璃仪器、专用试剂和专用品于一体的科研企业。l 从事乳、乳制品专业检验技术工作始于1983 年。 1984 年参与制定、整理我国 首部 《乳、乳制品及其检验方法》国家标准。 1997年改版本公司是其他专用仪器仪表的专业供应商，不仅常用型号的其他专用仪器仪表备有现货，而且还能根据客户要求定制其他专用仪器仪表。本公司销售灵活，除了杂质度对比对照板，乳制品标准板，杂质度标准板，公司还供应仪器仪表行业行业的其他其他专用仪器仪表产品，欢迎洽谈相关仪器有：毛氏法：毛氏抽脂瓶，毛氏离心机，毛氏水浴锅，毛氏摇混器巴布科克法：巴布科克乳脂瓶罗兹哥特里法：罗兹哥特里抽脂瓶盖勃法：盖勃乳脂肪离心机，盖勃乳脂计，11ml和10.75ml单标牛乳吸管，10ml硫酸量取器，1ml戌异醇自动量取器乳品杂质度的测定：HL-GB2乳品杂质度过滤机，杂质度过滤板，杂质度标准板，杂质度标准板说明书，带带铝盒等乳稠度的测定：HL-15A乳稠计，乳品电子温度计乳品硝酸盐与亚硝酸盐的检测：镉柱还原装置，镀铜镉粒乳品溶解度的检测：不溶度指数搅拌器，指数搅拌杯，柱底离心管，不溶度指数离心机牛乳中杂质标准板,杂质度对比对照板，乳制品标准板，杂质度标准板杂质度对比对照板，乳制品标准板，杂质度标准板 所是集研制、生产和销售乳品检测专用仪器、专用玻璃仪器、专用试剂和专用品于一体的科研企业。l从事乳、乳制品专业检验技术工作始于1983年。1984年参与制定、整理我国 首部 《乳、乳制品及其检验方法》国家标准。1997年改版本公司是其他专用仪器仪表的专业供应商，不仅常用型号的其他专用仪器仪表备有现货，而且还能根据客户要求定制其他专用仪器仪表。本公司销售灵活，除了杂质度对比对照板，乳制品标准板，杂质度标准板，公司还供应仪器仪表行业行业的其他其他专用仪器仪表产品，欢迎洽谈

VICI Metronics气体纯化器 特殊气体纯化管和杂质捕集管◇安捷伦质谱和液质联用仪原装配备◇ 提供氦气、氢气、甲烷、氮气、二氧化碳和空气的纯化设备◇ 将气体的杂质降低至PPM和PPB级之间◇ 降低基线噪音、增加GC/MS的灵敏度◇一个纯化管能代替三个捕集管对于GC而言气体的纯化是至关重要的。几种类型的污染物如水、碳氢化合物和氧气都是非常有害的。VICI Metronics气体纯化产品被设计并安装在载气或检测器气源前端，能在杂质进入GC前将其去除。气体在优化的多层次结构中净化，每经过一个层次的净化，污染物都会有相应的降低，整个污染物在气体纯化器行进的越远，被净化的效果越好。与其他产品的纯化器相比，VICI Metronics能吸收更多的污染物，并能将污染物更好的去除。纯化器采用先进的材料和独特的工艺，可使得气瓶中99.995%的气体经过纯化，达到99.9999%色谱纯以上的等级，纯度提高一个数量级以上。而两种不同等级气体价格差异，远远高于使用气体纯化器的成本。 在气路系统中，所有连接都有漏气的可能，每增加一个连接，就多一分泄漏的可能性。使用VICI Metronics纯化管或捕集管（A），能尽可能地减少接头的数量，这一点区别于典型的多重系统（B）或多个化合物组份的捕集阱（C）。◇22.5"长 x 1.5"直径（在表中带*号的纯化器的长度为12"）◇ 最大的入口压力为1000psi（6895kPa）◇ 推荐流速为500ml/min 特殊气体纯化管和杂质捕集管描述1/8"接头1/4"接头氦气纯化管P100-1P100-2氢气纯化管P200-1P200-2氮气纯化管P300-1P300-2LC/MS用氮气纯化管P310-1P310-2氮气发生器用纯化管P350-1P350-2空气纯化管P400-1P400-2甲烷纯化管*P500-1P500-2二氧化碳（气体）纯化器P600-1P600-2二氧化碳（液体）纯化器P700-1P700-2脱水管T100-1T100-2脱烃管T200-1T200-2脱氧管T300-1T300-2脱硫管*T400-1T400-2脱硫管T401-1T401-2脱汞管*T700-1T700-2* 长度为12"。 纯化结果PPB (基于50 ppm入口浓度水平)描述COCO2O2H2O含硫化合物非甲烷烃类氦气纯化管111113氢气纯化管 111113空气纯化管———1—3甲烷纯化管111113氮气纯化管111113LC/MS用氮———252525气纯化管——————氮气发生器———252525用纯化管——————脱水管———1—脱烃管—————3脱氧管——11——脱硫管———11—

在液相色谱分离过种程中，特别在梯度洗脱过种中容易产生莫名其妙的色谱峰，我们俗称鬼峰（Ghost peak），鬼峰来源很多，其中主要来源于流动相和管路，如：有机相中污染物，水相中污染物，缓冲盐，流动相瓶和混合过程产生等等。方法开发中一旦出现鬼峰，消除鬼峰则需要花费分析人员较多的时间和精力，也是一项非常棘手的工作。现在，这个问题终于得到了解决！“色谱先生”研发的Ghost-Sniper Column,可以有效捕集流动相，管路和混合过程中产生的鬼峰，消除鬼峰对方法验证和微量、痕量物质分析的干扰，大大缩短了研发人员的时间。Ghost-Sniper Column为您方法开发、验证以及产品检验保驾护航。捕集效果超乎想象：持续捕集杂质，有机溶剂也同样适用 Ghost-Sniper Column鬼峰捕集小柱主要的特点是能够去除溶剂包括有机溶剂中的杂质。反相色谱梯度分析时，将小柱安装在梯度混合器和自动进样器之间，不仅能够去除流动相中的杂质，还可以有效捕集管路和混合器中的杂质。如下图：应用实例1磷酸盐体系色谱条件色谱柱：YMC-Triart C18 150*4.6mm,5μm(P/N TA12S05-1546PTH)流速：0.8ml/min； 进样量：5μl；检测波长210nm； 柱温：40℃流动性A：10mmol/L磷酸二氢钾(色谱纯)流动相B：乙腈（色谱纯）梯度洗脱表：时间（min）流动相A流动相B流速ml/min0.085150.820.040600.825.010900.835.010900.82醋酸盐体系色谱条件：色谱柱：YMC-triart C18 150*4.6mm,5μm(P/N TA12S05-1546PTH)流速：0.8ml/min； 进样量：5μl；检测波长254nm； 柱温：40℃流动性A：10mmol/L醋酸铵（色谱纯）流动相B：乙腈（色谱纯）梯度洗脱表时间(min)流动相A流动相B流速ml/min0.090100.820.040600.825.010900.835.010900.8产品规格/订购信息：Part No规格体积用途Ghost-Sniper Column 鬼峰捕集小柱MC054609150*4.6mm约800ulHPLC用MC304609230*4.6mm约450ulHPLC用MC054609350*2.1mm约170ulUPLC用MC302109530*2.1mm约100ulUPLC用MC051009450*10mm约3.5ul制备液相用1.由于Ghost-Sniper Column有一定的死体积，所以在梯度洗脱时，后运行时间建议增加，如：250mm长的色谱柱，建议增加10min.2.使用时将Ghost-Sniper Column安装在混合器和进样器之间，“色谱先生”为您提供安装视频。3.如流动相中加入离子对试剂，Ghost-Sniper Column可能会吸附离子对，从而影响目标物质的保留时间和峰形；柱子寿命会明显缩短。4.Ghost-Sniper Column主要针对流动相和进样前体系出现的鬼峰，对样品残留和进样器污染等无效。鬼峰捕集小柱产品，更多详情请单独致电我们。

HL-GB2杂质度过滤机配置：主机一台，乳品铝皿盒二个，杂质度过滤板一盒，杂质度对照板二张，杂质度标准板使用说明一份，杂质度过滤机使用说明书一份，合格证一张）选配：乳品专用电子温度计，乳稠计特点：　　　使用方便、可靠。过滤后奶液供生产继续使用，降低成本；机器噪音低，过滤效果好。此仪器按照国家标准GB 5413.30-2016GB/T5313.1&mdash 5413.32《乳、乳制品的检验方法》中关于杂质度的测定而专门制造。此仪器是K型杂质过滤机的换代产品，ZA-GB1型的改进型，使用一体化泵，不使用皮带，免维护。杜绝了1代产品恼人的噪音使用更加持久耐用。使用圆形杂质板，进一步降低检测一 接好电源插头，打开电源开关。电源开关上的指示灯亮。二 将杂质度过滤棉板置于漏斗底座的过滤网上。将出水管置于下水道。三 将预过滤之样品倒入漏斗内，按动启动按钮。四 取下过滤棉板与标准板对照，即可 得出该样品的杂质度含量。基本参数 电源------------------------------------------------------------220V/50Hz 输出功率-------------------------------------------------------------50W 流量---------------------------------------------------------------2.5L/nt 重量---------------------------------------------------------------约5Kg 外型尺寸------------------------------------------300 x 200 x 100mm

鬼峰捕集柱 流动相杂质捕集柱旨在解决液相使用过程中发生的基线及鬼峰等问题。流动相杂质捕集柱使用时安装在流动相混合器之后，进样之前，可有效改善流动相杂质产生的鬼峰现象，并且可以使基线更加平稳。产品特点：1、高效捕集-消除非来源于样品的峰（俗称鬼峰），并且可以降低基线本底，提高灵敏度；2、平稳基线- 可以使流动相混合更加充分，从而使得基线更加平稳。鬼峰捕集柱 流动相杂质捕集柱产品应用：货号：描 述货 号鬼峰捕集柱 流动相杂质捕集柱， 4.6×50mmKTSIL08-01050A鬼峰捕集柱 流动相杂质捕集柱， 4.6×30mmKTSIL08-01030AABOUT US 鲲霆生物上海鲲霆生物科技有限公司深耕生物医药行业多年，自创立之初就以为生物医药企业提供从研发分析到工业生产的整体化服务为愿景。不断钻研色谱分析及制备技术，提升服务品质，致力于成为值得信赖的色谱技术服务提供商。鲲霆生物现为Nouryon旗下品牌Kromasil液相色谱柱及制备填料中国区总代理。主营业务为代理销售各类实验室精密仪器、试剂耗材以及相关领域的技术开发与咨询服务。鲲霆生物愿与您携手同行，共同前进，为更健康，更安全的生物医药而不懈努力。

KGF-1高聚物杂质分析系统专用玻璃空柱带转换接头玻璃层析柱：10*430mm14*500mm

产品特点：流动相杂质捕集小柱 Ghost Trap DS导致色谱峰中鬼峰出现的原因有很多，但多数是由流动相中的杂质引起。与日本第一三共株式会社（Daiichi Sankyo Co., Ltd）共同合作研发的杂质捕集 DS 小柱，可以有效吸附流动相中的杂质，从而缩短了方法验证和杂质分析的时间。 订购信息： 列表品 名产品编号说 明规 格容 积耐 压杂质捕集 DS 小柱 228-59921-912 柱芯30mmL.×7.6 mml.D. 约 700μL 35MPa 228-59921-92T2 柱芯和 1 柱套228-59921-932 柱芯20mmL.×4.0 mml.D. 约 150μL 228-59921-942 柱芯和 1 柱套※ 该产品实际寿命依据分析条件例如使用的流动相不同而有所差别。某些情况下该产品使用情况会比上述提供的耐受测试结果要提前恶化。※ 将该产品连接在梯度混合器或泵的汇合处之后，梯度分析将存在和小柱容积等同的延迟体积。※ 当将质谱作为检测器时，该产品可能会有溶出引起基线噪声。※ 在分析中如果使用离子对试剂时，该产品可能会吸附离子对试剂影响组分的保留时间或者峰型。※ 在连接分析柱之前，务必用流动相彻底冲洗连接该产品的管路（接近梯度分析中的最终浓度）。※ 请理解使用本产品并不能保证所有的杂质都可以被清除。

关键词：二甲苯中的杂质；ULBON SPX-1信和公司具有分析二甲苯中杂质的专用柱，是对二甲苯（p-Xylene）中的杂质（例如m-Xylene,Cumene等）的分离分析专用产品，此柱是由卤化邻苯二甲酸的固定液构成的WCOT型不锈钢（SUS）毛细柱。在通常气相分析中，p-Xylene中的m-Xylene分析在p-Xylene先溶出，因此很难分析，尤其是微量的m-Xylene分析就极其困难，而在用ULBON SPX-1分析中，微量m-Xylene在主要成分p-Xylene之前溶出，所以可以进行定量分析。如需要样品详细检测条件及图谱等信息请联系北京绿百草。

关键词：二甲苯中的杂质；ULBON SPX-1信和公司具有分析二甲苯中杂质的专用柱，是对二甲苯（p-Xylene）中的杂质（例如m-Xylene,Cumene等）的分离分析专用产品，此柱是由卤化邻苯二甲酸的固定液构成的WCOT型不锈钢（SUS）毛细柱。在通常气相分析中，p-Xylene中的m-Xylene分析在p-Xylene先溶出，因此很难分析，尤其是微量的m-Xylene分析就极其困难，而在用ULBON SPX-1分析中，微量m-Xylene在主要成分p-Xylene之前溶出，所以可以进行定量分析。如需要样品详细检测条件及图谱等信息请联系北京绿百草。

丙烯中烃类杂质测定专用色谱柱内径２mm，柱长２m常用的不锈钢、玻璃填充柱有：材 质：不锈钢、玻璃固定液：OV-1、OV17、OV101、OV225、SE30、SE52、SE54、PEG-400、PEG-600、PEG-1500、PEG-4000、PEG-6000、PEG-20M、DEGS、EGA、EGS、QF-1、FFAP、DNP、DBP、硅油、阿皮松、角鲨烷、DC系列等。担 体：进口硅藻土（如Chromsorb系列）、国产硅藻土系列、有机载体等。吸附剂及高分子微球：Proasil系列、Porapak系列、GDX系列、HDG系列、DC系列、分子筛、碳分子筛、石墨化碳黑、硅胶等。规 格：内径&phi 2～&phi 4㎜，长度0.5～8米▲ 用户在订做时请注明：色谱仪型号；柱管类型；固定相名称及配比；担体种类及目数；柱内径及长度。

固相萃取(DigiSEP, SPE)是一种新奇的从复杂溶液中分离和浓缩目标分析物的技术。DigiSEP可在使用ICP-OES和ICP-MS进行分析前通过预浓缩, 或者清除背景杂质的方法来为用户提供一个非常有效的和革命性的提高元素检测灵敏度的解决方案。SPE操作步骤：1.柱的预处理 - 为了获得高的回收率和良好的重现性，固相萃取柱在使用之前必须用适当的溶剂进行预处理，预处理除去填料中可能存在的杂质，另一个目的是使填料溶剂化，提高固相萃取的重现性。2.样品的添加 - 预处理后，试样溶液被加至并以一定的流速通过柱子。在该步骤分析物或者干扰组分被保留在吸附剂上。3.柱的洗涤 - 在样品通过萃取柱时，不仅分析物被吸附在柱子上，一些杂质也同时被吸附，选择适当的溶剂，将干扰组分洗脱下来，同时保持分析物仍留在柱上。4.分析物的洗脱 - 用洗脱剂将分析物洗脱在收集管中。应 用*地下水中重金属分析的样品前处理*去除食物和饲料消解溶液杂质以更好地分析过渡金属*去除血液和血清溶液杂质以更好分析重金属元素*对海水试样进行浓缩或者去除矿物质*利用SPE预先对水样进行浓缩以提高XRF的灵敏度*减少水样重量以便于携带(只需携带装有所选试样的小柱即可)DigiSEP - Orange Label 溶液杂质去除小柱通用型，清除溶液杂质小柱。Description Particles (µ m) Surface (m2/g) Quantity Catalogue Number DigiSEP Orange Label 30 mg / 1 ml 60 - 75 620 - 660 100 per box 010-700-020 DigiSEP Orange Label 60 mg / 3 ml 60 - 75 620 - 660 100 per box 010-700-022 DigiSEP Orange Label 250 mg / 6 ml 60 - 75 620 - 660 25 per box 010-700-024 DigiSEP Orange Label Mini 230 mg 46 - 52 620 - 660 50 per box 010-700-038

北京绿百草科技专业提供分离阿托伐他汀钙杂质的Silgreen C18色谱柱。阿托伐他汀钙是是一种降酯药的主要成分，可以降低总胆固醇和低密度脂蛋白胆固醇的浓度。阿托伐他汀钙含有A、B、C、D等多种非异构体杂质和一种异构体杂质E，采用Silgreen C18色谱柱，货号GHAAL12S05-1546，可以将多种非异构体杂质分离。Silgreen C18色谱柱，粒径5&mu m，有4.6*150mm和4.6*250mm两种规格。货号孔径Å 粒径&mu m柱尺寸Id*L,mmGH AAL12S05-154612054.6*150GH AAL12S05-254612054.6*250GH AAL12S05-2510120510*250GH AAL12S05-2520120520*250

北京绿百草科技专业提供分离阿托伐他汀钙杂质的Silgreen C18色谱柱。阿托伐他汀钙是是一种降酯药的主要成分，可以降低总胆固醇和低密度脂蛋白胆固醇的浓度。阿托伐他汀钙含有A、B、C、D等多种非异构体杂质和一种异构体杂质E，采用Silgreen C18色谱柱，货号GHAAL12S05-1546，可以将多种非异构体杂质分离。Silgreen C18色谱柱，粒径5&mu m，有4.6*150mm和4.6*250mm两种规格。货号孔径Å 粒径&mu m柱尺寸Id*L,mmGH AAL12S05-154612054.6*150GH AAL12S05-254612054.6*250GH AAL12S05-2510120510*250GH AAL12S05-2520120520*250

产品名称：流动相杂质捕集小柱 Ghost Trap DS品牌：岛津品　名产品编号说 明规 格容 积耐 压杂质捕集DS小柱228-59921-912 柱芯30mmL. ×7.6 mml.D.约7 00μL35MPa228-59921-92T2柱芯和1 柱套228-59921-932 柱芯20mmL. ×4.0 mml.D.约1 50μL228-59921-942 柱芯和1 柱套

北京绿百草科技专业提供分离阿托伐他汀钙杂质的Silgreen C18色谱柱。阿托伐他汀钙是是一种降酯药的主要成分，可以降低总胆固醇和低密度脂蛋白胆固醇的浓度。阿托伐他汀钙含有A、B、C、D等多种非异构体杂质和一种异构体杂质E，采用Silgreen C18色谱柱，货号GHAAL12S05-1546，可以将阿托伐他汀钙去氟物、阿托伐他汀钙非对映异构体、阿托伐他汀钙、阿托伐他汀钙双氯物、阿托伐他汀内酯、阿托伐他汀环氧化物分离。货号孔径Å 粒径&mu m柱尺寸Id*L,mmGH AAL12S05-154612054.6*150GH AAL12S05-254612054.6*250GH AAL12S05-2510120510*250GH AAL12S05-2520120520*250

Sifto Ghost Buster 鬼峰杂质捕集小柱关于产品反相梯度HPLC是液相色谱法中必不可少且极为强大的技术，但是色谱图中会出现一些未知峰，称为Ghost峰，从而降低了分析的可靠性，尤其是在痕量样品组分分析中。出现鬼峰的可能原因很多，包括流动相溶剂，流动相容器，流路，泵，过滤器，梯度混合器等。色谱图中可能包含来自各种来源的鬼峰，这可能使解决鬼峰问题的总体难度相当大。主要是在流动相中吸收紫外线的有机杂质，这些杂质会在梯度过程中被洗脱出来。订货信息：Sifto Ghost Buster 鬼峰杂质捕集小柱订货号描述SFT.GSTB.4650Sifto Ghost Buster: 50mmx4.6mmSFT.GSTB.4630Sifto Ghost Buster: 30mmx4.6mmSFT.GSTB.2050Sifto Ghost Buster: 50mmx2.0mmSFT.GSTB.2030Sifto Ghost Buster: 30mmx2.0mmSifto Ghost Buster专栏可以做什么？Sifto Ghost Buster色谱柱可以非常有效地吸收流动相中的杂质，消除了重影峰干扰目标峰的风险，并使梯度分析可靠。与Sifto Ghost Buster色谱柱一起使用时，色谱柱寿命更长（主色谱柱）。在广泛的pH值，有机溶剂和水性缓冲液中稳定。易于与所有HPLC系统一起安装。安装Ghost Buster色谱柱安装在梯度混合器和进样器之间，可以在HPLC分析之前捕获大多数鬼峰。优点有效去除幽鬼峰与水和有机溶剂兼容易于安装痕量检测可多次使用不适合Ghost Buster专鬼峰柱的情况离子助剂如果在分析中使用离子对试剂，则GhostBuster色谱柱可能会保留这些试剂，从而影响分析的保留时间和峰形。胺类添加剂如果在溶剂中使用胺类添加剂，例如氨水和三乙胺，则峰形可能会发生变化。注：应该注意的是，并不是所有的杂质都能从流动相中去除。不建议长时间用100％水冲洗GhostBuster色谱柱。GhostBuster色谱柱安装在梯度混合器和进样器之间。如果像保护柱那样安装，目标峰可能会消失。GhostBuster色谱柱的使用寿命因分析条件，流动相及其纯度而异。当结果不理想时，建议使用新柱。

产品特点：?BioBasic AX LC 色谱柱使用 Thermo Scientific BioBasic AX LC 色谱柱对蛋白、肽、其他阴离子物质和高极性分子进行分离。BioBasic SCX LC 色谱柱使用 Thermo Scientific BioBasic SCX LC 色谱柱优化蛋白、肽和其他阳离子物质的分离。 这些高性能色谱柱的效率比聚合物离子交换色谱柱更高，特别适用于蛋白、肽和其他生物分子的分析。订货信息：多肽杂质分析离子交换色谱柱BioBasic 5 μm 离子交换色谱柱保护柱 (4/PK)键合相2.1×100 mm2.1×150 mm4.6×100 mm4.6×150 mm4.6×250 mm2.1 mm4.6 mmAX73105-10213073105-15213073105-10463073105-15463073105-25463073105-01210173105-014001SCX73205-10213073205-15213073205-10463073205-15463073205-25463073205-01210173205-014001

北京绿百草提供现货USP 1048620：贝那普利相关杂质A 关键词：USP，贝那普利 化学物质名称：(3R) 3-[[(1R) 1-(ethoxycarbonyl)-3-phenylpropyl] amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid, monohydrochloride 分子式：C24H28N2O5 . HCl 分子量：460.95 CAS：215447-89-5 外观：白色结晶粉末 详情请咨询北京绿百草，联系方式：010-51659766 登录网站获得更多产品信息:www.greenherbs.com.cn

北京绿百草提供现货USP 1048620：贝那普利相关杂质A 关键词：USP，贝那普利 化学物质名称：(3R) 3-[[(1R) 1-(ethoxycarbonyl)-3-phenylpropyl] amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid, monohydrochloride 分子式：C24H28N2O5 . HCl 分子量：460.95 CAS：215447-89-5 外观：白色结晶粉末 详情请咨询北京绿百草，联系方式：010-51659766 登录网站获得更多产品信息:www.greenherbs.com.cn

产品名称：药物中OVI（有机挥发性杂质）应用包仪器厂商：PerkinElmer/美国 珀金埃尔默价格：面议库存：是 零件编号 N9300655目录包装数量零件编号Elite-130 /130m x 0.53毫米 x 3.0&mu m 1N9316687零稀释玻璃外部衬管 1N1011445零稀释玻璃内部衬管r 1N1011446聚酰亚胺（未涂层）脱活毛细管/5m x 0.18毫米 1N930135420毫米 压盖顶空瓶1,0001B0104236预安装的顶空瓶盖和隔垫1,0001B400002220毫米 电子压盖器 1N9302594应用说明 新! 109936887

加拿大TRC杂质标准品Cat. Number: Chemical Name: CAS Number: A105005 Abacavir Carboxylate 384380-52-3 A105010 Abacavir 5&rsquo -&beta -D-Glucuronide 384329-76-4 A105020 Abacavir 5&rsquo -Phosphate 136470-77-4 A141500 4-Acetamidoantipyrine 83-15-8 A158500 4-Acetamidophenyl &beta -D-Glucuronide, Sodium Salt 120595-80-4 A161215 Acetaminophen Acetate (Acetaminophen Impurity) 2623-33-8 A161223 Acetaminophen Glutathione Disodium Salt 64889-81-2 A161225 4-Acetaminophen Sulfate Discontinued See: A161230 10066-90-7 A161230 4-Acetaminophen Sulfate Potassium Salt 32113-41-0 A163875 Acetone Phthalazin-1-yl-hydrazone 56173-18-3 A164700 4-Acetoxy Midazolam 59468-84-7 A165350 4-[[4-(Acetyloxy)-3,5-diiodophenyl]methylene]-2-methyl-5(4H)-oxazolone (E/Z Mixture) 93087-37-7 A167800 11-Acetoxy-&Delta 9-tetrahydro Cannabinol A167995 N2-Acetyl-9-(2-acetoxyethoxymethyl)guanine (Acyclovir Impurity) 75128-73-3 A168035 N-Acetyl-S-propyl-L-cysteine 14402-54-1 A168045 N-Acetyl-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine) Salt A168050 N-Acetyl Adamantamine 880-52-4 A168070 N-Acetyl-&beta -alanine 3025-95-4 A168125 5-Acetylamino-6-amino-3-methyluracil Hydrate A168210 5-Acetylamino-6-formylamino-3-methyluracil 85438-96-6 A168260 (R)-N-Acetyl-6-(4-aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone 220246-81-1 A168300 N-Acetyl Amonafide 69409-02-5 A168320 N-Acetyl Mesalazine 51-59-2 A168428 N-Acetyl-S-benzyl-L-cysteine 19542-77-9 A168435 N-Acetyl Dapsone 565-20-8 A168935 2-Amino-4,5,6,7,8-pentahydrothiazolo[5,4-d]azepine 86029-68-7 A168936 2-Amino-4,5,6,7,8-pentahydrothiazolo[5,4-d]azepine Dihydrochloride 36085-64-0 A170000 N-Acetyl-4-benzoquinone Imine 50700-49-7 A172005 N-Acetyl-S-(3-carboxy-2-propyl)-L-cysteine Disodium Salt (Mixture of Diastereomers) 1041285-62-4 A172010 N-Acetyl-S-(2-carboxypropyl)-L-cysteine Dicyclohexylammonium Salt (Mixture of Diastereomers) 910898-81-6 A172020 N-Acetyl-S-(2-carboxypropyl)-L-cysteine Ethyl Ester (Mixture of Diastereomers) A172080 N-Acetyl-S-(1-cyano-2-hydroxyethyl)-L-cysteine Dicyclohexylamine Salt (Mixture of Diastereomers) A172100 3-(N-Acetyl-L-cystein-S-yl) Acetaminophen Sodium Salt 52372-86-8 A172110 3-(N-Acetyl-L-cystein-S-yl) Acetaminophen Methyl Ester A173580 N-Acetyl-S-(2,2-dichloroethenyl)-L-cysteine 126543-43-9 A173585 N-Acetyl-S-(1,2-dichloroethenyl)-L-cysteine 2148-31-4 A173710 N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine (mixture of diastereomers) 144889-50-9 A175900 N-Acetyl Fluvoxamine Acid 88699-87-0 A176100 N-&gamma -Acetyl-N-2-formyl-5-methoxykynurenamine 52450-38-1 A178890 21-O-Acetyl 6&beta -Hydroxy Dexamethasone 72559-77-4 A178910 N-Acetyl-S-(2-hydroxyethyl)-L-cysteine Sodium Salt Discontinued See: A178911 84608-41-3 A178911 N-Acetyl-S-(2-hydroxyethyl)-L-cysteine Dicyclohexylammonium Salt

药典乙醇杂质分析专用柱—InertCap 624 for Ethanol2020年版中国药典对乙醇项目要求甲醇和乙醛峰之间的分离度要大于1.5！InertCap 624 for Ethanol作为该项目的专用柱，通过特殊的工艺处理，优化了两者的峰形，能实现分离度大于1.5的要求。产品特点Ø 适合药典乙醇挥发性杂质项目分析Ø 6%氰丙基苯基-94%甲基聚硅氧烷Ø 优良的键合工艺，高惰性Ø 乙醛和甲醇分离度＞2Ø 优化乙醛和甲醇峰形市售624色谱柱分析结果应用案例以N2为载气：以He为载气：产品信息技尔（上海）商贸有限公司是由日本色谱耗材、分析仪器生产厂商GL Sciences在中国设立的全资子公司。我们秉承“以用户需求为先”的理念，将GL Sciences在色谱行业积累的经验与不断发展的进步科技相结合，为中国色谱行业用户提供解决方案与优质服务，让您的色谱分析工作更便捷、更高效。GL Sciences扎根分析领域五十余年，旗下产品覆盖环境、医药、材料、食品、化工、生命科学等多个领域，可为客户提供分析中所需的各类仪器及耗材。

北京绿百草现货供应USP 缬沙坦杂质C Valsartan Related Compound C 关键词：USP标准品，缬沙坦杂质C ，Valsartan，10 mg，1708795 北京绿百草科技专业提供USP标准品缬沙坦杂质C ，Valsartan Related Compound C ，包装：10 mg，货号：1708795，CAS ：137863-20-8。缬沙坦杂质C化学名称： ((S)-N-Valeryl-N-([2'-(1-H-tetrazole-5-yl)biphenyl-4-yl]-methyl)valine benzyl ester)。 需要详细的信息请和绿百草科技联系：010-51659766 登录网站获得更多产品信息:www.greenherbs.com.cn

Stabilwax 色谱柱(熔融石英)(极性固定相 Crossbond技术键合聚乙二醇).有效且最稳定的聚乙二醇（PEG）柱。.足够坚固以抵挡重复注水。.是市面上最低流失的PEG柱。.温度范围: 40 °C至260 °C。.等同于USP G14, G15, G16, G20, and G39固定相。Restek的专利技术--极性去活表面，保证Carbowax聚合物紧密地结合在柱壁上，相比竞争对手的柱子，提高了热稳定性。因为固定相紧密键合而产生的稳定性，使Stabilwax柱即使在260°C的重复程序下都能有很长的使用寿命。该柱的结合机制使得极性化合的保留时间不会随便移动，这种现象在其它wax-type柱上经常发生。同时，该柱的键合机制能允许通过溶剂冲洗而再生。Stabilwax柱在分析化合物和基质中有广泛的用途，可用于：FAMEs、香料化合物、香精油、溶剂、包含二苯甲同分异构体的芳香剂、丙烯醛/丙烯腈（EPA 603）以及含氧化合物。还可用于化学品的纯度检测，分析水基质和酒精饮品中的杂质。IDdf温度限度15米30米60米0.25mm0.10 μm40 to 250/260 °C1060510608106110.25 μm40 to 250/260 °C1062010623106260.50 μm40 to 250/260 °C1063510638106410.32 mm0.25 μm40 to 250/260 °C1062110624106270.50 μm40 to 250/260 °C1063610639106421.00 μm40 to 240/250 °C1065110654106570.53 mm0.25 μm40 to 250/260 °C1062210625106280.50 μm40 to 250/260 °C1063710640106431.00 μm40 to 240/250 °C1065210655106581.50 μm40 to 230/240 °C1066610669106722.00 μm40 to 220/230 °C1066710670

Stabilwax 色谱柱(熔融石英)(极性固定相 Crossbond技术键合聚乙二醇).有效且最稳定的聚乙二醇（PEG）柱。.足够坚固以抵挡重复注水。.是市面上最低流失的PEG柱。.温度范围: 40 °C至260 °C。.等同于USP G14, G15, G16, G20, and G39固定相。Restek的专利技术--极性去活表面，保证Carbowax聚合物紧密地结合在柱壁上，相比竞争对手的柱子，提高了热稳定性。因为固定相紧密键合而产生的稳定性，使Stabilwax柱即使在260°C的重复程序下都能有很长的使用寿命。该柱的结合机制使得极性化合的保留时间不会随便移动，这种现象在其它wax-type柱上经常发生。同时，该柱的键合机制能允许通过溶剂冲洗而再生。Stabilwax柱在分析化合物和基质中有广泛的用途，可用于：FAMEs、香料化合物、香精油、溶剂、包含二苯甲同分异构体的芳香剂、丙烯醛/丙烯腈（EPA 603）以及含氧化合物。还可用于化学品的纯度检测，分析水基质和酒精饮品中的杂质。IDdf温度限度15米30米60米0.25mm0.10 μm40 to 250/260 °C1060510608106110.25 μm40 to 250/260 °C1062010623106260.50 μm40 to 250/260 °C1063510638106410.32 mm0.25 μm40 to 250/260 °C1062110624106270.50 μm40 to 250/260 °C1063610639106421.00 μm40 to 240/250 °C1065110654106570.53 mm0.25 μm40 to 250/260 °C1062210625106280.50 μm40 to 250/260 °C1063710640106431.00 μm40 to 240/250 °C1065210655106581.50 μm40 to 230/240 °C1066610669106722.00 μm40 to 220/230 °C1066710670

Rtx-5/Rtx-5MS (熔融石英). 应用于分析药品，溶解杂质， 农药，烃类， PCB同希物（例如：Aroclor混合物 )，重质油，半挥发性物质。. 温度范围: -60 °C~350 °C.. 等同于USP固定相G27和G36。二苯基二甲基聚硅氧烷固定相是最通用的气相色谱固定相，并有非常广泛的应用。所有的残留催化剂和低分子量碎片都被Rtx-5聚合物排除， 使化合物能获得一个紧凑的单峰并有极低的流失性。Rtx-5色谱柱(熔融石英)(低极性相；Crossbond? 二苯基二甲基聚硅氧烷)IDdf温度限度15米30米60米105米0.25mm0.10 μm-60 to 330/350 °C1020510208102110.25 μm-60 to 330/350 °C102201022310226102290.50 μm-60 to 330/350 °C102351023810241102441.00 μm-60 to 325/340 °C102501025310256102590.32 mm0.10 μm-60 to 330/350 °C1020610209102120.25 μm-60 to 330/350 °C1022110224102270.50 μm-60 to 330/350 °C1023610239102421.00 μm-60 to 325/340 °C102511025410257102601.50 μm-60 to 310/330 °C102661026910272102753.00 μm-60 to 280/300 °C102811028410287102900.53 mm0.10 μm-60 to 320/340 °C10207102100.25 μm-60 to 320/340 °C1022210225102280.50 μm-60 to 320/330 °C1023710240102431.00 μm-60 to 320/330 °C1025210255102581.50 μm-60 to 310/330 °C1026710270102733.00 μm-60 to 270/290 °C1028210285102885.00 μm-60 to 270/290 °C102771022910283IDdf温度限度0.18 mm0.20 μm-60 to 325/340 °C4020140202402030.40 μm-60 to 315/330 °C402104021140212

Rtx-5/Rtx-5MS (熔融石英). 应用于分析药品，溶解杂质， 农药，烃类， PCB同希物（例如：Aroclor混合物 )，重质油，半挥发性物质。. 温度范围: -60 °C~350 °C.. 等同于USP固定相G27和G36。二苯基二甲基聚硅氧烷固定相是最通用的气相色谱固定相，并有非常广泛的应用。所有的残留催化剂和低分子量碎片都被Rtx-5聚合物排除， 使化合物能获得一个紧凑的单峰并有极低的流失性。Rtx-5色谱柱(熔融石英)(低极性相；Crossbond? 二苯基二甲基聚硅氧烷)IDdf温度限度15米30米60米105米0.25mm0.10 μm-60 to 330/350 °C1020510208102110.25 μm-60 to 330/350 °C102201022310226102290.50 μm-60 to 330/350 °C102351023810241102441.00 μm-60 to 325/340 °C102501025310256102590.32 mm0.10 μm-60 to 330/350 °C1020610209102120.25 μm-60 to 330/350 °C1022110224102270.50 μm-60 to 330/350 °C1023610239102421.00 μm-60 to 325/340 °C102511025410257102601.50 μm-60 to 310/330 °C102661026910272102753.00 μm-60 to 280/300 °C102811028410287102900.53 mm0.10 μm-60 to 320/340 °C10207102100.25 μm-60 to 320/340 °C1022210225102280.50 μm-60 to 320/330 °C1023710240102431.00 μm-60 to 320/330 °C1025210255102581.50 μm-60 to 310/330 °C1026710270102733.00 μm-60 to 270/290 °C1028210285102885.00 μm-60 to 270/290 °C102771022910283IDdf温度限度0.18 mm0.20 μm-60 to 325/340 °C4020140202402030.40 μm-60 to 315/330 °C402104021140212

M568040 Montelukast Methyl Ketone 937275-23-5 M652300 Morphine 3-&beta -D-Glucuronide 20290-09-9 M652305 Morphine 3-&beta -D-Glucuronide Methyl Ester M652310 Morphine 6-&beta -D-Glucuronide 20290-10-2 M652315 Morphine N-Oxide 639-46-3 M652320 Morphine 3-Sulfate 35764-55-7 M652325 Morphine 3-(Tri-O-acetyl-&beta -D-glucuronide) Methyl Ester 151250-15-6 M652350 Morphinone 467-02-7 M725000 3-Morpholinosydnonimine Hydrochloride 16142-27-1 M731015 Mosapride N-Oxide 1161443-73-7 M745010 rac cis-Moxifloxacin Acyl-&beta -D-glucuronide 733002-61-4 M745030 Moxifloxacin N-Sulfate 234080-64-9 M760000 MTIC 3413-72-7 M796510 Muraglitazar Acyl-&beta -D-glucuronide 875430-26-5 M831470 Mycophenolate Mofetil N-Oxide (EP Impurity G) 224052-51-1 M831510 Mycophenolic Acid Acyl-&beta -D-glucoside 344562-78-3 M831520 Mycophenolic Acid &beta -D-Glucuronide 31528-44-6 M831525 Mycophenolic Acid Acyl-&beta -D-glucuronide 99043-04-6 M831530 Mycophenolic Acid Phenolic &beta -D-Glucoside 55533-52-3 M831535 Mycophenolic Acid Lactone (EP Impurity H) 79081-87-1 N199990 cis-Nabilone 56469-15-9 N284500 6&alpha -Naloxol Hydrochloride 34520-00-8 N284505 6&beta -Naloxol Hydrochloride 55488-85-2 N284510 Naloxol 3-&beta -D-Glucuronide 24326-39-4 N284515 Naloxol 6-&beta -D-Glucuronide N285010 Naloxone 3-&beta -D-Glucuronide, 90% 22135-79-1 N285695 6&alpha -Naltrexol 20410-98-4 N285700 6&beta -Naltrexol 49625-89-0 N285760 Naltrexone 3-O-&beta -D-Glucuronide 76630-71-2 N315030 Nandrolone &beta -D-Glucuronide 131749-24-1 N325000 NAP 226-90 139306-10-8 N325005 ent NAP 226-90 851086-95-8 N368000 1-Naphthol &beta -D-Glucuronide 17238-47-0 N377540 (S)-Naproxen Iso-acyl-&beta -D-glucuronide 219476-92-3 N378740 Naratriptan N-Oxide N378960 Naringenin 4'-O-&beta -D-Glucuronide (Mixture of Diastereomers) 158196-35-1 N378965 Naringenin 7-O-&beta -D-Glucuronide (Mixture of Diastereomers) 158196-34-0 N379365 ent-Nateglinide 105816-05-5 N379380 Nateglinide Acyl-&beta -D-glucuronide 183996-85-2 N379385 ent-Nateglinide Acyl-&beta -D-glucuronide N389760 Nelfinavir Hydroxy-tert-butylamide 213135-56-9 N390040 Neo Spiramycin I 70253-62-2 N407760 Nicotinamide N-Oxide 1986-81-8 N429260 Nicotinic Acid Acyl-&beta -D-glucuronide 24719-73-1 N465310 Nilotinib N-Oxide N495875 7-Nitro fluoren-2-ol 6633-40-5 N496420 3-Nitro Lidocaine 39942-49-9 N524755 (R,S)-N-Nitrosoanatabine N-&beta -D-Glucuronide (Mixture of Diastereomers) N528400 N-Nitroso(2-hydroxyethyl)glycine 80556-89-4 N535010 N'-Nitrosonornicotine N-&beta -D-Glucuronide (Mixture Of Diastereomers) X Hydrate 350508-25-7 N535015 rac-N'-Nitrosonornicotine 1-N-Oxide N546700 4-Nitroso Sulfamethoxazole 131549-85-4 N549000 4-Nitro Sulfamethoxazole 29699-89-6 N587400 4-Nitro-3-(trifluoromethyl)aniline (FLU-1) 393-11-3 N661100 Norbenzphetamine Hydrochloride 1085-43-4 N661300 Norbuprenorphine 78715-23-8 N661310 Norbuprenorphine 3-&beta -D-Glucuronide 469887-29-4 N661500 Norcocaine Hydrochloride Salt 18717-72-1 N661600 Norcodeine Hydrochloride 14648-14-7 N662000 (R,S)-Norcotinine 17708-87-1 N668000 Nordeprenyl 18913-84-3 N672500 N-Nordextromethorphan 1531-23-3 N673500 Nordoxepin Hydrochloride 2887-91-4 N674000 Norecgonine Hydrochloride 192697-90-8 N674400 (1R,2S)-Norephedrine Hydrochloride 3198-15-0 N676005 Norethindrone &beta -D-Glucuronide 64701-11-7 N676010 Norethindrone Sulfate Sodium Salt 19778-24-6 N680970 Norfentanyl 1609-66-1 N681010 Norfloxacin N-Oxide N681050 Nor-Flunitrazepam 2558-30-7 N681090 (R)-Norfluoxetine 130194-43-3 N681095 (S)-Norfluoxetine 126924-38-7 N681100 Norfluoxetine 83891-03-6 N689515 D-(-)-Norgestrel &beta -D-Glucuronide N689520 D-(-)-Norgestrel Sulfate N692050 Norketamine 35211-10-0 N692100 Nortropine Hydrochloride 14383-51-8 N713500 Nor Lidocaine 7728-40-7 N718500 Normeperidine Hydrochloride 24465-45-0 N720500 Normesuximide 1497-17-2 N721500 rac-Normetanephrine Hydrochloride 1011-74-1 N734610 Norlevomepromazine Hydrochloride 61733-92-4 N740300 Normorphine 466-97-1 N757000 (R,S)-Nornicotine 5746-86-1 N825150 Noroxycodone 57664-96-7 N825300 Noroxymorphone 33522-95-1 N825310 Noroxymorphone &beta -D-Glucuronide 76636-08-3 N825600 Nor Propranolol Hydrochloride 62618-09-1 N825700 Nor Propoxyphene Maleate Salt 38910-73-5 N826500 17-Northebaine 2579-67-1 N830050 Northiaden 1154-09-2 N831000 Nortilidine Hydrochloride 34596-11-7 N845700 Nortropine 538-09-0 N845750 Nortropinone Hydrochloride 25602-68-0 N877490 (R)-(+)-Nor Verapamil Hydrochloride 123932-43-4 N877491 (S)-(-)-Nor Verapamil Hydrochloride 123931-31-7 N877510 Norverapamil N-&beta -D-Glucuronide 126883-99-6 N894200 NMP-ACA (Cefepime Impurity) 103296-32-8 N900440 NSC 91800 13560-91-3 N925500 Nudifloramide 701-44-0 O237250 2,6,10,14,19,23,27,31-Otamethyldotriaconta-12E,14(E/Z),18(E/Z)-triene (Mixture of Diastereomers) O238000 rac Octanoyl Carnitine Chloride 14919-35-8 O245755 Ofloxacin N-Oxide Acetic Acid Salt (Mixture of Diastereomers) 104721-52-0 O253755 Olanzapine Glucuronide DISCONTINUED 186792-80-3 O253760 Olanzapine N-Oxide 174794-02-6 O550005 Olmesartan Acid O-&beta -D-Glucuronide 369395-57-3 O550010 Olmesartan Bis-medoxomil (1H-1-Medoxomil + 2H-2-Medoxomil Mixture) O550015 Olmesartan Medoxomil Methyl Ether 896419-17-3 O575010 Olopatadine N-Oxide 203188-31-2 O635005 Omeprazole Acid Disodium Salt 120003-84-1 O635015 Omeprazole N-Oxide 176219-04-8 O635030 Omeprazole Sulfone N-Oxide 158812-85-2 O667480 OPC 3930 78876-16-1 O675000 Oripavine 467-04-9 O686510 Orlistat Dimer Impurity 881900-54-5 O695550 L-Ornithine Hydrochloride 3184-13-2 O700980 Oseltamivir Acid 187227-45-8 O702250 OSI-420, Free Base (Desmethyl Erlotinib) 183321-86-0 O846850 Oximino Oxamyl 30558-43-1 O846900 6-Oxirane Boldenone (Mixture of Diastereomers) O847150 3-Oxo Atorvastatin 887196-30-7 O847500 1&rsquo -Oxobufuralol Hydrochloride 137740-37-5 O849900 4-Oxo Cyclophosphamide 27046-19-1 O855200 17-Oxo Dexamethasone 1880-61-1 O856500 9-Oxo Epinastine Hydrochloride 141342-69-0 O856800 4-Oxo Etodolac 111478-86-5 O857990 1-Oxo Mirtazapine (Mirtazapine Impurity C) 191546-96-0 O858000 10-Oxo Mirtazapine (Mirtazapine Impurity F) 191546-97-1 O858300 4-Oxo Norfloxacin 74011-42-0 O858400 10-Oxo Oxymorphone 96445-15-7 O858940 rac-7-Oxo-pramipexole O864400 2-Oxo Ticlopidine 83427-51-4 O868530 Oxybutynin N-Oxide 80976-68-7 O869250 Oxcarbazepine 28721-07-5 O869255 Oxcarbazepine Enol-sulfate 104746-00-1 O869260 Oxcarbazepine D-Glucuronide O869265 Oxcarbazepine N-&beta -D-Glucuronide O869850 17-Oxo Betamethasone 3109-01-1 O869990 2-Oxo Clopidogrel Hydrochloride (Mixture of Diastereomers) 109904-27-0 O870035 1-Oxo Ibuprofen 65813-55-0 O870400 3-Oxo Ropinirole Hydrochloride 221264-21-7 O870475 3-Oxo Ziprasidone (Ziprasidone Impurity B) O876750 6&alpha -Oxymorphol 2183-56-4 O876755 6&beta -Oxymorphol 54934-75-7 O876810 Oxymorphone 3-&beta -D-Glucuronide 770735-01-8 P141000 Paliperidone 144598-75-4 P141010 Paliperidone N-Oxide 761460-08-6 P165815 Palonosetron N-Oxide 813425-83-1 P183010 Pantoprazole N-Oxide 953787-60-5 P183030 Pantoprazole Sulfide N-Oxide (Pantoprazole Impurity) 953787-51-4 P190000 Pantoprazole Sulfide-&beta -D-glucuronide 867300-67-2 P269975 Pentaerythritol Dibromide &beta -D-Glucuronide 1138247-37-6 P285820 Perazine Sulfoxide 20627-44-5 P287210 Pergolide Sulfone 72822-03-8 P287220 Pergolide Sulfoxide 72822-01-6 P287510 Perindopril Acyl-&beta -D-glucuronide 120398-66-5 P287511 Perindopril Acyl-&alpha -D-glucuronide P287560 Perindoprilat Acyl-&beta -D-glucuronide P290300 10&beta -Peroxy ?4-Tibolone 105186-34-3 P294100 PGE-M 24769-56-0 P295000 1-Phenanthrol 2433-56-9 P295005 2-Phenanthrol 605-55-0 P295010 3-Phenanthrol 605-87-8 P295015 4-Phenanthrol 7651-86-7 P295020 9-Phenanthrol 484-17-3 P298250 Phenoxymethylpenilloic Acid 4847-29-4 P306550 N-Phenylacetylglycine 500-98-1 P316765 Phenobarbital N-&beta -D-Glucoside 72209-10-0 P316770 Phenobarbital N-&beta -D-Glucuronide 1031858-68-0 P319200 Phenylacetone 103-79-7 P319300 Phenylacetyl &beta -Aminocrotonamide P319575 4-Phenybutyl 2-Carboxyethylphosphinic Acid (Fosinopril Impurity) 83623-61-4 P319600 2-Phenylbutyric Acid 90-27-7 P320645 Phenylephrine 2-O-3&rsquo -O-Diglucuronide P320650 Phenylephrine Glucuronide P320660 Phenylephrine 2-O-Glucuronide P320670 Phenylephrone Hydrochloride 94240-17-2 P326500 Phenyl &beta -D-Glucuronide 17685-05-1 P335000 5-Phenylhydantoin 89-24-7 P335800 5-Phenyloxazolidine-2,4-dione 5841-63-4 P336650 &alpha -Phenyl-&alpha -(2-pyridyl)acetonitrile 5005-36-7 P336780 &beta -Phenyl- 1-pyrrolidineethanol 20245-72-1 P337520 2-Phenyl-1-[4-(trifluoromethyl)phenyl]ethane 2-(Aminoethyl)oxime (Fluvoxamine Impurity) P376500 Photomirex 39801-14-4 P436295 cis-Piceatannol 106325-86-4 P436300 trans-Piceatannol 10083-24-6 P471005 Pioglitazone 2-Imine 105355-26-8 P471010 Pioglitazone N-Oxide 145350-09-0 P480450 9-Piperazino Ofloxacin 197291-75-1 P480500 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline 60547-97-9 P480750 11-(1-Piperazinyl)-dibenzo[b,f][1,4]thiazepin-7-ol Discontinued See H936100 232597-73-8 P481300 2-(1-Piperazinyl)pyrimidine 20980-22-7 P481530 (E,E)-Piperic Acid 136-72-1 P482150 7-[4-(2-Piperidinyl)ethoxy]benzoyl Raloxifene (Raloxifene Impurity) P680500 nPOC-POC Tenofovir P700760 Pramipexole Dimer Impurity (Mixture of Diastereomers) P701165 Prasugrel Thiolactone (Mixture of Diastereomers) 150322-38-6 P701190 Pravastatin Lactone 85956-22-5 P702000 Pravastatin Sodium 81131-70-6 P702015 6-epi Pravastatin Lactone Discontinued P702020 6-epi Pravastatin, Sodium Salt Discontinued 81176-41-2 P705125 5&alpha -Pregnane-3&alpha ,20&alpha -diol 566-58-5 P705130 5&beta -Pregnane-3&alpha ,20&alpha -diol 80-92-2 P755010 Probenecid Acyl &beta -D-Glucuronide 34017-15-7 P755810 Prochlorperazine Sulfoxide 10078-27-0 P757010 Promethazine Sulfoxide 7640-51-9 P783500 4-Propionamidophenol (Acetaminophen Impurity B) 1693-37-4 P788500 Propionyl Glycine 21709-90-0 P789500 N-Propionyl Mesalazine 93968-80-0 P828030 Propiverine-N-oxide, Hydrochloride (cis,trans mixture) P829780 Propofol Glucuronide 114991-26-3 P831810 rac Propranolol &beta -D-Glucuronide Sodium Salt P831815 (R)-Propranolol &beta -D-Glucuronide Sodium Salt 87102-70-3 P831820 (S)-Propranolol &beta -D-Glucuronide Sodium Salt 87144-73-8 P833525 N-Despropyl Ropinirole Discontinued see product # D297380 106916-16-9 P835300 2-Propylglutaric Acid 32806-62-5 P837100 2-Propylhexanoic Acid 3274-28-0 P838290 (E,Z)-2-Propyl-2,4-pentadienoic Acid 72010-18-5 P838300 (E,Z) 2-Propyl-2-pentenoic Acid 60218-41-9 P838305 (+/-)-2-Propyl-4-pentenoic Acid 1575-72-0 P838315 Propylthiouracil N-&beta -D-Glucuronide 33987-24-5 P838860 Prothipendyl Sulphoxide 10071-01-9 P839500 Pseudo Erythromycin A Enol Ether P839540 Pseudomorphine (Morphine Impurity) 125-24-6 P991690 N-(2-Pyridinylmethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (Flecainide Impurity) 57415-36-8 P995700 N-(2-Pyridyl)oxamic Acid 13120-39-3 P995900 (+/-)-5-(3-Pyridyl)tetrahydro-2-furanone 20971-79-3 Q509960 Quetiapine Dimer Impurity 945668-94-0 Q510010 Quetiapine Hydroxy Impurity 329216-67-3 Q510020 Quetiapine N-Oxide 1076199-40-0 Q510030 Quetiapine Sulfoxide 329216-63-9 Q670010 Quinaprilat 82768-85-2 Q685010 Quinidine 1&rsquo -Oxide 115730-97-7 Q685015 Quinidine N-Oxide 70116-00-6 Q694005 Quinine Di-N-oxide 101655-92-9 Q694010 Quinine 1&rsquo -Oxide 54821-44-2 Q694015 Quinine N-Oxide 109906-48-1 R070200 trans R-138727, (Prasugrel Metabolite) Hydrochloride (Mixture of Diastereomers) 239466-74-1 R070201 cis R-138727, (Prasugrel Metabolite) (Mixture of Diastereomers) Discontinued 204204-73-9 R070205 trans R-138727MP Hydrochloride, (Prasugrel Metabolite Derivative) (Mixture of Diastereomers) R070206 cis R-138727MP, (Prasugrel Metabolite Derivative) (Mixture of Diastereomers) 929211-64-3 R070495 Rabeprazole N-Oxide 924663-38-7 R070505 Rabeprazole Sulfone 117976-47-3 R070510 Rabeprazole Sulfide 117977-21-6 R070515 Rabeprazole Sulfone N-Oxide 924663-37-6 R100005 Raloxifene 6,4&rsquo -Bis-&beta -D-glucuronide 182507-20-6 R100015 Raloxifene 6,4&rsquo -Bis(2,3,4,6-tetra-O-acetyl-&beta -D-glucuronide Methyl Ester) R100020 Raloxifene 4&rsquo -Glucuronide 182507-22-8 R100025 Raloxifene 6-Glucuronide 174264-50-7 R100310 Raltegravir &beta -D-Glucuronide 952654-62-5 R100320 Raltegravir &beta -D-Glucuronide Methyl Ester R100330 Raltegravir 2,3,4-Tri-O-acetyl-&beta -D-glucuronide Methyl Ester R110060 Ramelteon Metabolite M-II (mixture of R and S at the hydroxy position) 896736-21-3 R111008 Ramipril Diketopiperazine 108731-95-9 R111010 Ramiprilat 87269-97-4 R111030 Ramiprilat Diketopiperazine 108736-10-3 R120005 Ranitidine Impurity B 66356-53-4 R122510 Ranolazine &beta -D-Glucuronide R122515 Ranolazine Bis(N-Oxide) R124010 seco Rapamycin Sodium Salt, 85% By HPLC 148554-65-8 R126010 Rasagiline N-&beta -D-Glucuronide R142400 Reduced Haloperidol 34104-67-1 R143520 Remifentanil Acid 132875-68-4 R144490 (R)-(-)-Repaglinide (Repaglinide Impurity) 147852-26-4 R144505 (S)-Repaglinide Ethyl Ester (Repaglinide Impurity) 147770-06-7 R144510 Repaglinide Acyl-&beta -D-glucuronide R149985 trans Resveratrol-3,5-disulfate 858187-21-0 R149990 trans Resveratrol-4&rsquo -sulfate 858187-19-6 R149995 trans Resveratrol-3,4&rsquo ,5-trisulfate 858187-22-1 R150010 cis Resveratrol 3-O-&beta -D-Glucuronide (contains up to 15% trans isomer) 387372-23-8 R150015 trans Resveratrol 3-O-&beta -D-Glucuronide 387372-17-0 R150020 cis Resveratrol 4&rsquo -O-&beta -D-Glucuronide 387372-26-1 R150025 trans Resveratrol 4&rsquo -O-&beta -D-Glucuronide 387372-20-5 R150040 trans Resveratrol 3-Sulfate Sodium Salt 858127-11-4 R250300 all-trans Retinoic Acid Methyl Ester 339-16-2 R252095 9-cis Retinol 22737-97-9 R253510 9-cis Retinoyl &beta -D-Glucuronide DISCONTINUED 153321-67-6 R253520 13-cis Retinoyl &beta -D-Glucuronide, 85% By HPLC 78147-42-9 R314500 Rexamino 52883-35-9 R318505 Rhein Acyl-&beta -D-glucuronide 190605-03-9 R318510 Rhein 8-&beta -D-Glucuronide 70793-10-1 R318515 Rhein Disulfate R414495 Ribavirin 5&rsquo -Diphosphate 63142-70-1 R414500 Ribavirin 5&rsquo -Monophosphate, Dilithium Salt 66983-94-6 R414505 Ribavirin 5&rsquo -Triphosphate 63142-71-2 R415725 1-&beta -D-Ribofuranosyl-1,2,4-triazole-3-carboxylic Acid Methyl Ester (Ribavirin Impurity H) 38934-69-9 R525015 Risperidone E-Oxime 691007-09-7 R533100 Ritalinic Acid 19395-41-6 R533115 DL-threo-Ritalinic Acid Lactam (Mixture of Diastereomers) 54593-31-6 R538020 Rivaroxaban Hydroxyoxazalone Metabolite (Mixture of Diastereomers) R545010 Rizatriptan N10-Oxide 260435-42-5 R700525 Rosuvastatin Acyl-&beta -D-glucuronide 503610-44-4 R700900 RP 48497 (Eszopiclone Impurity C) 148891-53-6 S080820 Saccharin N-(2-Acetic Acid Ethyl Ester) (Piroxicam Impurity E) 24683-20-3 S080830 Saccharin N-(2-Acetic Acid Isopropyl Ester) (Piroxicam Impurity F) 76508-37-7 S085500 Salbutamon 156547-62-5 S088120 p-Salicylic Acid 99-96-7 S088125 Salicylic Acid 69-72-7 S088130 Salicylic Acid &beta -D-O-Glucuronide 7695-70-7 S100500 Saluamine 3086-91-7 S200010 Scopolamine &beta -D-Glucuronide 17660-02-5 S200510 Scopoletin &beta -D-Glucuronide 132752-65-9 S258200 Semicarbazide Hydrochloride 563-41-7 S275000 Serotonin O-Sulfate 16310-20-6 S279990 Sertraline Carbamoyl Glucuronide 119733-44-7 S279995 Sertraline Carbamoyl Glucuronide Methyl Ester S280025 Sertraline Carbamoyl Glucuronide Methyl Ester Triacetate S465010 Silodosin &beta -D-Glucuronide Sodium Salt 879292-24-7 S485005 Simvastatin Acyl-&beta -D-glucuronide 463962-56-3 S485010 Simvastatin Dimer Impurity 476305-24-5 S485015 Simvastatin Hydroxy Acid Methyl Ester 145576-26-7 S485020 Simvastatin Hydroxy Acid Ammonium Salt 139893-43-9 S485025 (3S,5S)-Simvastatin Hydroxy Acid Ammonium Salt S490995 Sitagliptin Carbamoyl &beta -D-Glucuronide 940002-59-5 S491005 Sitagliptin N-Sulfate 940002-57-3 S589950 SN-38 86639-52-3 S589960 SN-38 Carboxylate Disodium Salt S589980 SN-38 Glucuronide 121080-63-5 S625300 Sodium Ethyl Sulfate 546-74-7 S676705 Solifenacin N-&beta -D-Glucuronide S676710 Solifenacin N-Oxide 180272-28-0 S687800 (R)-(+)-Styrene Oxide 20780-53-4 S688015 SU 5402 Ethyl Ester S688710 Suberoylanilide Hydroxamic Acid &beta -D-Glucuronide 863456-50-2 S688800 N-(2-Succinyl) Fluvoxamine 259526-43-7 S688850 N-(2-Succinyl) Phenylephrine (Mixture of Diastereomers) 915278-80-7 S689050 6-Sulfatoxy Melatonin 2208-40-4 6 S689100 Sulphanilamide 63-74-1 S692150 N-Succinyl-L-tyrosine 374816-32-7 S699120 D,L-Sulforaphane N-Acetyl-L-cysteine 334829-66-2 S699135 Sulfamethoxazole &beta -D-Glucuronide 14365-52-7 S699410 D,L-Sulforaphane-L-cysteine 364083-21-6 S699430 D,L-Sulforaphane Glutathione 289711-21-3 T003100 T 2588G 104301-63-5 T006095 Tamoxifen N-Oxide 75504-34-6 T007210 Tapentadol O-&beta -D-Glucuronide T009100 Taurolithocholic Acid Sodium Salt 6042-32-6 T010060 Tazarotenic Acid 118292-41-4 T017010 Telmisartan Acyl-&beta -D-glucuronide 250780-40-6 T017200 Temazepam 846-50-4 T017210 Temazepam &beta -D-Glucuronide 3703-53-5 T017780 Temozolomide Acid 113942-30-6 T018510 Tenofovir Phosphate, 60% 206646-04-0 T018525 Tenofovir Diphosphate 166403-66-3 T155040 Testosterone &beta -D-Glucuronide 1180-25-2 T155045 Testosterone Propionate 57-85-2 T155050 Testosterone Undecanoate 5949-44-0 T291405 4-epi-Tetracycline 79-85-6 T291425 5-cis-Tetradecenoyl Carnitine 1186416-86-3 T291490 &alpha ,&alpha ,&alpha &rsquo ,&alpha &rsquo -Tetramethyl-5-bromomethyl-1,3-benzenediacetonitrile 120511-84-4 T291495 &alpha ,&alpha ,&alpha &rsquo ,&alpha &rsquo -Tetramethyl-5-(dibromomethyl)-1,3-benzenediacetonitrile 1027160-12-8 T293210 11-?9-Tetrahydro Cannabinol-9-carboxylate Acyl-&beta -D-glucuronide 76448-35-6 T293215 11-?9-Tetrahydro Cannabinol-9-carboxylic Acid &beta -D-Glucuronide 84376-63-6 T293225 (-)-11-?9-Tetrahydro Cannabinol-9-methanol 36557-05-8 T293575 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline 23824-24-0 T293580 1,2,3,4-Tetrahydro-4,8-dihydroxy-2-methyl-isoquinoline 23824-25-1 T296075 11&beta ,16&alpha ,17&alpha ,21-Tetrahydroxypregna-1,4-diene-3,20-dione 13951-70-7 T298750 3,3',5,5'-Tetramethoxy-bibenzyl 22976-41-6 T342500 Thebainone 467-98-1 T343800 Theobromine 83-67-0 T344500 6-Thioinosine Phosphate 53-83-8 T353500 7&alpha -Thiomethyl Spironolactone 38753-77-4 T368810 Thioridazine 2-Sulfone 14759-06-9 T368815 Thioridazine 5-Sulfoxide 7776-05-8 T375000 7&alpha -Thio Spironolactone 38753-76-6 T375500 Thiouric Acid Sodium Salt Dihydrate 2002-60-0 T385800 6-Thioxanthine 2002-59-7 T395000 2-Thioxothiazolidine-4-carboxylic Acid 20933-67-9 T437495 7&beta -Tibolone 100239-44-9 T437505 ?4-Tibolone 1162-60-3 T440100 Tiglyl Glycine 35842-45-6 T444910 Tipranavir &beta -D-Glucuronide 947408-14-2 T450100 Tizoxanide 173903-47-4 T450115 Tizoxanide Glucuronide Sodium Salt 221287-83-8 T528500 Tofenacin 15301-93-6 T535260 Tolcapone 3-&beta -D-Glucuronide 204853-33-8 T535360 Tolmetin &beta -D-Glucuronide T542510 Topotecan Carboxylic Acid Sodium Salt 123949-08-6 T712530 Tramadol N-Oxide (Mixture Of Diastereomers) T713510 Trandolapril Acyl-&beta -D-glucuronide, 85% T713520 Trandolaprilat Monohydrate 87679-71-8 T713525 Trandolaprilat Acyl-&beta -D-glucuronide, 65% T718510 Trazodone N-Oxide 55290-68-1 T767380 Triazolam 28911-01-5 T767400 Triazolomethyl-indole-3-acetic Acid 177270-91-6 T767500 S-Triazolo[3,4-&alpha ]phthalazine 234-80-0 T767515 3-(1,2,4-Triazol-1-yl)-L-alanine 4819-36-7 T774110 Trichloroethyl &beta -D-Glucuronide 97-25-6 T774160 3,5,6-Trichloro-2-pyridinol Glucuronide 58997-12-9 T788500 N6-Trifluoroacetyl-L-lysine 10009-20-8 T790240 2,2,2-Trifluoroethyl 2-Hydroxy-5-(2,2,2-trifluoroethoxy)benzoate 106854-80-2 T791150 N-[4-(Trifluoromethyl)benzoyl]glycine 89035-91-6 T795040 S-(2,3,4-Trihydroxybutyl)mercapturic Acid 219965-90-9 T795760 Trimethylacetic Anhydride 1538-75-6 T799010 Trimipramine N-Oxide 14171-70-1 T899980 D,L-o-Tyrosine 2370-61-8 T899985 D-o-Tyrosine 24008-77-3 T899990 L-o-Tyrosine 7423-92-9 U700700 Ulifloxacin 112984-60-8 U700710 Ulifloxacin Acyl-&beta -D-glucuronide 172040-93-6 U823800 3-Ureidopropionic Acid 462-88-4 U850010 Ursodeoxycholic Acid Acyl-&beta -D-glucuronide, 85% 208038-28-2 V094760 Valproic Acid &beta -D-Glucuronide 60113-83-9 V094780 Valproic Acid &beta -D-Glucuronide Allyl Ester V094800 &gamma -Valprolactone 40923-58-8 V095770 Valsartan n-Propyl 952652-79-8 V097600 Vanillylamine Hydrochloride 7149-10-2 V098485 Varenicline Carbamoyl &beta -D-Glucuronide 535920-98-0 V098495 Varenicline N-Glucoside 873302-31-9 V098500 Varenicline Lactam 873302-30-8 V120015 Venlafaxine Cyclic Impurity H 93413-70-8 V305015 Vildagliptin Carboxylic Acid Metabolite 565453-40-9 V305020 Vildagliptin &beta -D-Glucuronide V314240 Vincristine M1 DISCONTINUED 910580-56-2 V371000 4-Vinylbenzoic Acid 1075-49-6 V424950 4-[(2-Vinyl]-1-enthyne)-&alpha ,&alpha -dimethyl-benzeneacetic Acid Methyl Ester V676050 Vitamin D3 &beta -D-Glucuronide 57918-08-8 V676055 Vitamin D3 Sulfate 10529-43-8 V676100 Vitamin K1 2,3-Epoxide 25486-55-9 V760010 Voriconazole N-Oxide 618109-05-0 V850000 Vulpinic Acid 521-52-8 Z270450 (S)-Zearalanone 5975-78-0 Z270470 &alpha -Zearalenol 36455-72-8 Z270510 Zearalenone &beta -D-Glucuronide 1032558-19-2 Z484995 Ziprasidone Amino Acid (Ziprasidone Impurity C) Z485010 Ziprasidone Sulfone 188797-77-5 Z485015 Ziprasidone Sulfoxide 188797-80-0 Z587010 Zofenopril Acyl-&beta -D-glucuronide Z587050 Zofenoprilat Sodium Salt (90%) Z587055 Zofenoprilat Acyl-&beta -D-glucuronide Z639010 Zolmitriptan N-Oxide 251451-30-6 Z650010 Zolpidem 6-Carboxylic Acid 109461-15-6 Z650015 Zolpidem Phenyl-4-carboxylic Acid 109461-65-6 Z700510 Zopiclone N-Oxide (Eszopiclone Impurity A) 43200-96-0

H948863 5-Hydroxy Omeprazole Sodium Salt 92340-57-3 H948865 5-O-Desmethyl Omeprazole Discontinued see product # D292120 151602-49-2 H948880 6-Hydroxy Oxymorphone 483981-19-7 H948885 6&beta -Hydroxy Oxymorphone &beta -D-Glucuronide H948890 6&alpha -Hydroxy Paclitaxel 153212-75-0 H948895 3&rsquo -p-Hydroxy Paclitaxel 132160-32-8 H948905 cis-Hydroxy Perhexiline (Mixture of Diastereomers) 917877-73-7 H948910 trans-Hydroxy Perhexiline (Mixture of Diastereomers) 917877-74-8 H948960 4-Hydroxy Phenobarbital 379-34-0 H948990 N-Hydroxy Phentermine Hydrochloride 51835-51-9 H949120 4&rsquo -Hydroxyphenyl Carvedilol 142227-49-4 H949122 (R)-(+)-4&rsquo -Hydroxyphenyl Carvedilol H949124 (S)-(-)-4&rsquo -Hydroxyphenyl Carvedilol H949125 5&rsquo -Hydroxyphenyl Carvedilol 142227-51-8 H949127 (R)-(+)-5&rsquo -Hydroxyphenyl Carvedilol H949129 (S)-(-)-5&rsquo -Hydroxyphenyl Carvedilol H949135 5'-Hydroxyphenyl Carvedilol Sulfate Ammonium Salt 142227-53-0 H949140 4'-Hydroxyphenyl Carvedilol Sulfate Ammonium Salt 142227-52-9 H949220 5-(4&rsquo -Hydroxyphenyl)-5-ethylhydantion 61837-66-9 H949300 3-Hydroxy Phenytoin 30074-03-4 H949900 3-((1R)-3-Hydroxy-1-phenyl-propyl)-4-hydroxy-benzoic Acid Methyl Ester H950760 4'-Hydroxy-PhIP 126861-72-1 H950765 5-Hydroxy-PhIP 159471-46-2 H950770 4-Hydroxy Propofol 1988-10-9 H950775 4-Hydroxy Propofol 1-O-&beta -D-Glucuronide 114991-25-2 H950780 4-Hydroxy Propofol 4-O-&beta -D-Glucuronide 115005-78-2 H950785 6(&alpha /&beta )-Hydroxymethyl Megestrol Acetate (Megestrol Acetate Impurity) (Mixture of Diastereomers) H950860 4-Hydroxyphenyl Maraviroc 856708-54-8 H951145 6-Hydroxy Ondansetron 110708-17-3 H951150 7-Hydroxy Ondansetron 126702-17-8 H951155 8-Hydroxy Ondansetron 126671-71-4 H951225 3-(4'-Hydroxy)phenoxybenzoic Acid 35065-12-4 H951235 4'-Hydroxy-3-phenoxybenzyl Alcohol 63987-19-9 H952060 Hydroxy Pioglitazone (M-VII) 625853-72-7 H952065 Hydroxy Pioglitazone (M-VII) &beta -D-Glucuronide 625853-75-0 H952070 Hydroxy Pioglitazone (M-IV) &beta -D-Glucuronide 625853-76-1 H952075 Hydroxy Pioglitazone (M-IV) 146062-44-4 H952080 Hydroxy Pioglitazone (M-II) (Mixture of Diastereomers) 101931-00-4 H952085 5-Hydroxy Pioglitazone 625853-74-9 H952290 3&rsquo &rsquo -Hydroxy Pravastatin 136657-41-5 H952300 3&alpha -Hydroxy Pravastatin Lactone H952305 3-&beta -Hydroxy Pravastatin Lactone H952310 3&alpha -Hydroxy Pravastatin Sodium Salt H952315 3-&beta -Hydroxy Pravastatin Sodium Salt H952325 7-Hydroxy Prochlorperazine 52172-19-7 H952420 2-Hydroxy Promazine 3926-64-5 H952445 4-Hydroxy Propafenone Hydrochloride 86383-31-5 H952450 5-Hydroxy Propafenone Hydrochloride 86384-10-3 H952455 (R)-5-Hydroxy Propafenone Hydrochloride 158080-72-9 H952460 (S)-5-Hydroxy Propafenone Hydrochloride 158080-71-8 H952530 (R)-4-Hydroxy Propranolol Hydrochloride 135201-49-9 H952531 (S)-4-Hydroxy Propranolol Hydrochloride 135201-50-2 H952535 4-Hydroxy Propranolol &beta -D-Glucuronide 94731-13-2 H952540 5-Hydroxy Propranolol Hydrochloride 62117-35-5 H952545 (+/-)-4-Hydroxy Propranolol Hydrochloride 10476-53-6 H952550 (+/-)-4&rsquo -Hydroxy Propranolol Sulfate 87075-33-0 H952555 rac 7-Hydroxy Propranolol 81907-81-5 H952595 S-(3-Hydroxypropyl)mercapturic Acid discontinued see A179070 Also see A179075 23127-40-4 H952640 7-(&beta -Hydroxypropyl)theophylline 603-00-9 H952650 10-Hydroxy Protriptyline 27462-57-3 H952750 1-Hydroxypyrene &beta -D-Glucuronide 154717-05-2 H953220 7-Hydroxy Quetiapine S-Oxide H953225 7-Hydroxy Quetiapine 139079-39-3 H953230 (3S)-3-Hydroxy Quinidine 53467-23-5 H953235 (-)-(3S)-3-Hydroxy Quinine 78549-61-8 H953275 4-Hydroxy Ramelteon H953280 3&rsquo -Hydroxy Repaglinide (Mixture of Diastereomers) 874908-14-2 H953290 4-Hydroxy Ramelteon &beta -D-Glucuronide H953295 rac all-trans 4-Hydroxy Retinal 18344-42-8 H953300 rac all-trans 4-Hydroxy Retinoic Acid 66592-72-1 H953310 rac 4-Hydroxy-9-cis-retinoic Acid 150737-17-0 H953330 N-Hydroxy Riluzole 179070-90-7 H953335 3&rsquo -Hydroxy Repaglinide Ethyl Ester (Mixture of Diastereomers) H953345 7-Hydroxy Risperidone 147663-04-5 H953350 rac 9-Hydroxy Risperidone 144598-75-4 H953370 2-(&alpha ,&beta )-Hydroxy Rimantadine 127619-49-2 H953375 3-Hydroxy Rimantadine 90812-24-1 H953380 4-(&alpha ,&beta )-Hydroxy Rimantadine 117821-36-0 H953390 Hydroxy Ritonavir 176655-56-4 H953420 3-Hydroxy Ropivacaine 163589-30-8 H953425 4-Hydroxy Ropivacaine 163589-31-9 H953440 5-Hydroxy Rosiglitazone 257883-22-0 H953445 5-Hydroxy Rosiglitazone &beta -D-Glucuronide 288853-59-8 H953450 5-Hydroxy Rosiglitazone Sulfate 288853-63-4 H953510 3&rdquo -Hydroxy Simvastatin 126313-98-2 H953513 6&rsquo -Hydroxy Simvastatin Discontinued 134523-09-4 H953515 3&rdquo -Hydroxy Simvastatin Acid Sodium Salt H953518 6&rsquo -Hydroxy Simvastatin Acid, Sodium Salt Discontinued H953530 3&rsquo -Hydroxy Stanozolol 125709-39-9 H953540 4-Hydroxy Stiripentol 58344-42-6 H953800 N-Hydroxy Sulfamethoxazole 114438-33-4 H954500 4-Hydroxy Toremifene 110503-62-3 H954723 cis-4-Hydroxy Tamoxifen Discontinued 174592-47-3 H954725 (Z)-4-Hydroxy Tamoxifen 68047-06-3 H954730 4&rsquo -Hydroxy Tamoxifen 82413-23-8 H954740 4-Hydroxy Tamoxifen N-&beta -D-Glucuronide (E/Z-Mixture) H954760 (E)-4-Hydroxy Tamoxifen O-&beta -D-Glucuronide H956160 Hydroxy Terbinafine 162227-13-6 H956175 Hydroxy Terbinafine &beta -D-Glucuronide 99473-12-8 H956750 6&beta -Hydroxy Testosterone 62-99-7 H956755 6&alpha -Hydroxy Testosterone 2944-87-8 H956765 15&alpha -Hydroxy Testosterone 2226-70-2 H957100 8&beta -Hydroxy-?9-tetrahydro Cannabinol 34984-78-6 H961200 5-Hydroxy Thiabendazole 948-71-0 H961210 5-Hydroxy Thiabendazole Sulfate 962-28-7 H963200 6&beta -Hydroxy-7&alpha -(thiomethyl) Spironolactone 42219-60-3 H964250 3&alpha -Hydroxy Tibolone 100239-44-9 H964260 3&beta -Hydroxy Tibolone 100239-45-0 H964270 10&beta -Hydroxy ?4-Tibolone 105186-35-4 H965500 N-Hydroxy Tipranavir H966500 rac Hydroxy Tizanidine 125292-31-1 H969850 Hydroxy Tolbutamide 5719-85-7 H969950 S-Hydroxy Topiramate 198215-62-2 H969955 R-Hydroxy Topiramate 198215-60-0 H970020 4&rsquo -Hydroxy Trazodone 53818-10-3 H970025 4&rsquo -Hydroxy Trazodone &beta -D-Glucuronide 53818-11-4 H970045 6&beta -Hydroxy-21-oic Triamcinolone Acetonide 68263-02-5 H970050 6&beta -Hydroxy Triamcinolone Acetonide 3869-32-7 H971050 4-Hydroxy Triamterene 1226-52-4 H971070 4-Hydroxy Triamterene Sulfate, Sodium Salt 1476-48-8 H971325 1&rsquo -Hydroxy Triazolam 37115-45-0 H971330 4-Hydroxy Triazolam 65686-11-5 H971335 4-Hydroxy Triazolam &beta -D-Glucuronide 76960-93-5 H973500 2-Hydroxy Trimipramine 2064-15-5 H975700 5-Hydroxy Tryptophan 56-69-9 H976000 5-Hydroxy Tryptophol 154-02-9 H993000 3-Hydroxy Valproic Acid (Mixture of Diastereomers) 58888-84-9 H993005 4-Hydroxy Valproic Acid Sodium Salt (Mixture of Diastereomers) H993010 rac 5-Hydroxy Valproic Acid Sodium Salt, 90% 53660-23-4 H995600 Hydroxy Varenicline 357424-21-6 H995750 5-Hydroxy Vioxx 185147-17-5 H996095 3&rsquo -Hydroxy Warfarin 30992-81-5 H996100 4&rsquo -Hydroxy Warfarin 24579-14-4 H996120 6-Hydroxy Warfarin 17834-02-5 H996130 7-Hydroxy Warfarin 17834-03-6 H996140 8-Hydroxy Warfarin 17834-04-7 H996145 8-Hydroxy Warfarin &beta -D-Glucuronide 1007224-60-3 H996160 10-Hydroxy Warfarin (Mixture of Diastereomers) 83219-99-2 H996300 4-Hydroxy Xylazine 145356-32-7 H998105 &beta -Hyodeoxycholic Acid 570-84-3 H998500 Hypoxanthine 68-94-0 I140015 Ibuprofen Carboxylic Acid (Mixture of Diastereomers) 15935-54-3 I267990 Imatinib Meta-methyl-piperazine Impurity I267995 Imatinib Para-diaminomethylbenzene Impurity I268000 Imatinib (Piperidine)-N-oxide 571186-91-9 I268010 Imatinib (Pyridine)-N-oxide 571186-92-0 I465990 Imipramine N-&beta -D-Glucuronide 165602-94-8 I466000 Imipramine N-Oxide Monohydrate 6829-98-7 I627020 Indole-3-acetyl &beta -D-Glucopyranose 19817-95-9 I627040 Indole-3-butanoyl &beta -D-Glucopyranose 147138-23-6 I720500 3-Iodothyronamine Hydrochloride 788824-64-6 I721500 3-Iodo-L-thyronine 10468-90-3 I751010 Irbesartan N-&beta -D-Glucuronide 160205-58-3 I780700 O-Isobutyryl (R)-Fesoterodine I790000 Isochlortetracycline 514-53-4 I815000 Iso Desloratadine 183198-49-4 I824575 Isopropyl 4-Hydroxy- 2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity I) 76508-35-5 I824600 Isopropyl 4-Hydroxy-2-methyl- 2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity L) 118854-48-1 I872870 rac 2-Isopropyl Pentanoic Acid (Sodium Valproate Impurity C) 62391-99-5 I872895 2-Isopropyl-6-propylphenol (Propofol Impurity O) 74663-48-2 I895000 Iso Ribavirin (Ribavirin Impurity G) 39030-43-8 I895500 Iso Rizatriptan 208941-96-2 I902100 Isosorbide 5-Mononitrate 16051-77-7 I902110 Isosorbide 5-Mononitrate 2-&beta -D-Glucuronide 32871-20-8 I902150 Isosorbide 2-Nitrate 16106-20-0 I902210 Isosteviol Acyl-&beta -D-glucuronide 1080018-94-5 I931510 Itopride N-Oxide 141996-98-7 I937515 Itraconazole Didioxolonyl Impurity K185030 3-Keto Cholesterol 601-54-7 K188750 16-Keto-17-&beta -estradiol 566-75-6 K188800 3-Keto Fenretinide 865536-65-8 K188900 3-Keto Fluvastatin Sodium Salt K188905 rac 5-Keto Fluvastatin K188980 3-Keto Fusidic Acid 4680-37-9 K188990 11-Keto Fusidic Acid 16711-91-4 K195000 Keto Itraconazole 112560-33-5 K200600 Keto Pioglitazone (M-III) 146062-45-5 K200810 rac Ketoprofen Acyl-&beta -D-glucuronide 76690-94-3 K202050 15-Ketoprostaglandin E1 22973-19-9 K204955 4-Keto Retinamide K204960 4-Keto 9-cis Retinoic Acid 150737-18-1 K204970 4-Keto 13-cis-Retinoic Acid 71748-58-8 K204980 all-trans 4-Keto Retinoic Acid 38030-57-8 K204990 4-Keto all-trans-Retinoic Acid Methyl Ester K235610 rac Ketorolac Acyl-&beta -D-glucuronide (Mixture of Diastereomers) K285000 Keto Tamibarotene 162661-91-8 K287000 11-Keto Testosterone 564-35-2 K315500 3-Keto Valproic Acid Sodium Salt K315900 5-Keto Vioxx 179175-15-6 K661000 rac Kynurenine 343-65-7 L172510 Lamivudine Triphosphate Ammonium Salt 1187058-42-9 L173260 Lamotrigine N2-Glucuronide 85% 133310-19-7 L173265 Lamotrigine 5-N-&beta -D-Glucuronide 136565-77-0 L175020 Lansoprazole Sulfide 103577-40-8 L175026 Lansoprazole Sulfone 131926-99-3 L175027 Lansoprazole Sulfone-d4 L175030 Lansoprazole Sulfone N-Oxide 953787-54-7 L176510 Lasofoxifene &beta -D-Glucuronide 1048953-95-2 L176515 Lasofoxifene 2-Oxide 366017-88-1 L176520 Lasofoxifene Sulfate 1048953-96-3 L177310 Latanoprost Acid 41639-83-2 L178525 (S)-Laudanosine 2688-77-9 L330200 Leuco Gentian Violet 603-48-5 L330350 Leukotriene E4 75715-89-8 L397740 Licofelone Acyl-&beta -D-glucuronide L468990 Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers) 219677-82-4 L468995 Lisinopril S,S,S-Diketopiperazine Discontinued see: L468990 328385-86-0 L469040 (R)-Lisofylline 100324-81-0 L469050 (+/-)-Lisofylline 6493-06-7 L469200 Lithocholylglycine 474-74-8 L469485 Lopinavir Metabolite M-1 192725-39-6 L469490 Lopinavir Metabolite M-3/M-4 221553-72-6 L469860 Lorazepam &beta -D-Glucuronide 32781-79-6 L470495 Losartan N2-Glucuronide 138584-35-7 L470505 Losartan Carboxaldehyde 114798-36-6 L470510 Losartan Carboxylic Acid 124750-92-1 L470515 Losartan Carboxylic Acid Acyl-&beta -D-Glucuronide L470520 Losartan &alpha -Butyl-losartan Aldehyde Adduct (Losartan Impurity) L470530 Losartan Trityl Ether 1006062-28-7 L470540 Losartan Imidazo[1,5-b]isoquinoline Impurity 165276-38-0 L470600 N-Losartanyl-losartan (N1,N2 mixture) (Losartan Impurity) L474710 Lumiracoxib Acyl-&beta -D-glucuronide 697287-17-5 M108010 Madol &beta -D-Glucuronide M110500 Malaoxon 1634-78-2 M160500 Maltoryzine Discontinued 6826-42-2 M197200 Marbon CNB 23010 26595-57-3 M202705 Meclizine N&rsquo ,N&rsquo &rsquo -Dioxide 114624-70-3 M202710 Meclizine N&rsquo &rsquo -Oxide 114624-69-0 M205060 Mefenamic Acyl-&beta -D-glucuronide 102623-18-7 M225820 Meta Fluoxetine Hydrochloride 79088-29-2 M225850 Metaxalone 1665-48-1 M225870 rac Methadone N-Oxide 33100-61-7 M226050 3-Methoxy Acetaminophen 3251-55-6 M226140 3-[4-(2-Methoxyethyl)phenoxy]- 1,2-propanediol 62572-90-1 M226150 8-Methoxy Loxapine 70020-54-1 M226450 5-Methoxy Propranolol Hydrochloride 14133-98-3 M227760 Meprobamate N-&beta -D-Glucuronide 58569-76-9 M258100 Mesalazine 89-57-6 M258760 rac Metanephrine Hydrochloride Salt 881-95-8 M260310 Methimazole Thio-&beta -D-glucuronide 39038-19-2 M260540 Methomyl Oxime 13749-94-5 M260790 Methotrimeprazine Sulfoxide 7606-29-3 M260805 6'-Methoxy-2'-acetonaphthone (Naproxen Impurity L) 3900-45-6 M262412 3-Methoxy Dopamine-d4 Hydrochloride 74719-64-5 M262470 5-Methoxy-N,N-diisopropyltryptamine Hydrochloride 2426-63-3 M262560 8(9)-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1&rsquo ,2&rsquo :3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one (Mixture of Regioisomers) 125656-82-8+125656-83-9 M262575 4-(2-Methoxyethyl)phenol 56718-71-9 M262590 3-[4-(2-Methoxyethyl)phenoxy]-1,2-epoxypropane 56718-70-8 M262625 2-Methoxy 17&beta -Estradiol 362-07-2 M262630 4-Methoxy 17&beta -Estradiol 26788-23-8 M264695 6-Methoxy-2-naphthaleneacetic Acid (Desmethyl Naproxen) 23981-47-7 M264740 (1RS)-1-(6-Methoxy-2-naphthyl)ethanol (Naproxen Impurity K) 77301-42-9 M265170 N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole 935260-92-7 M265175 N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole Sulfide 1114543-47-3 M265180 N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole Sulfone M265650 2-(2-Methoxyphenoxy)ethylamine Hydrochloride 64464-07-9 M266130 2-(3-Methoxyphenyl)ethanol 5020-41-7 M267800 4-Methoxy Retinoic Acid 81121-20-2 M271500 6-[(1E,3E)-4-(4-Methoxy-2,3,6-trimethylphenyl)-2-methyl-1,3-butadien-1-yl]-4-methyl-2H-pyran-2-one M271700 5-Methoxytryptamine Hydrochloride 66-83-1 M285600 4-Methylamino Antipyrine 519-98-2 M286970 (E)-N-(3-Methylaminopropyl)-2-thiopheneacrylamide 36700-39-7 M287200 4-[3-(Methylamino)-1-(2-thienyl)propyl]- 1-naphthalenol Hydrobromide ( Duloxetine Impurity) 949096-01-9 M288600 endo-9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine (Granisetron Impurity E) 76272-56-5 M294451 Methyl 5-Carboxy-N-phenyl-2-1H-pyridone 77837-09-3 M294480 4'-O-Methylcatechin 69912-75-0 M294490 S-(N-Methylcarbamoyl)-L-cysteine 7324-17-6 M294495 S-(N-Methylcarbamoyl)glutathione 38126-73-7 M294510 3'-O-Methylcatechin 60383-97-3 M294540 3-Methylcrotonyl Glycine 33008-07-0 M301700 Methyl Diethyldithiocarbamate 686-07-7 M301950 &alpha -Methyl-3,4-dihydroxyphenylpropionic Acid 53832-94-3 M303900 rac Methyl Efavirenz 353270-76-5 M303950 6,6&rsquo -Methylenebis[(2RS)-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-carbazol-4-one) (Ondansetron Impurity B) M303965 3,4-Methylenedioxy Amphetamine Hydrochloride 4764-17-4 M304000 3,4-(Methylenedioxyphenyl)ethylamine 1484-85-1 M304600 Methylergonovine Maleate Salt 57432-61-8 M304900 1,1&rsquo -[(1-Methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy]-2-propanol (Mixture of Diastereomers) 154784-36-8 M305220 3-Methylflavone-8-carboxylic Acid 3468-01-7 M305225 3-Methylflavone-8-carboxylic Acid Acyl-&beta -D-glucuronide 60218-13-5 M307500 N-Methyl Gatifloxacin 114213-69-3 M311980 2-Methyl Hippuric Acid 42013-20-7 M312800 3-Methyl-1-[2-(1-{3-hydroxy-3-O-methoxymethyl}piperidinyl)phenyl]butylamine (Mixture of Diastereomers) M312805 rac-3-Methyl-1-[2-(1-{3-hydroxy-3-O-methoxymethyl}piperidinyl)phenyl]butylimine M312950 4,4',4''-Methylidynetrisbenzonitrile (Letrozole Impurity) 113402-31-6 M312980 1-Methylimidazole 616-47-7 M313455 1-Methylindazole-3-carboxylic Acid (Granisetron Impurity D) 50890-83-0 M320250 2(&alpha /&beta )-Methyl Megestrol Acetate (Megestrol Acetate Impurity) (Mixture of Diastereomers) M320260 2-Methyl-?1-megestrol Acetate (Megestrol Acetate Impurity) M320270 6-Methylmercaptopurine 50-66-8 M320540 Methyl Mycophenolate (EP Impurity E) 31858-66-9 M320545 O-Methyl Mycophenolate Mofetil (EP Impurity D) M320660 3-Methyloxindole 1504-06-9 M323005 Methyl 5-Methylnicotinate 29681-45-6 M323250 (+/-)-5-Methylnicotine 82111-06-6 M323255 (+/-)-6-Methylnicotine 101540-79-8 M325720 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol O-&beta -D-Glucuronide 131119-04-5 M325740 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol 76014-81-8 M325745 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol N-&beta -D-Glucuronide 350508-29-1 M325753 4-(Methylnitrosamino)-4-(3-pyridyl)butyric Acid 123743-84-0 M325758 4-(Methylnitrosamino)-1-[3-(6-hydroxypyridyl)-1-butanone 151028-45-4 M325765 4-(Methylnitrosamino)-4-(3-pyridyl)butyric Acid Methyl Ester M325780 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone N-&beta -D-Glucuronide 350508-26-8 M325870 N-Methyl Paroxetine 110429-36-2 M325901 4-(3-Methylphenyl)-2H-pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)-one 1,1-Dioxide (Torsemide impurity) 72810-61-8 M325933 6&alpha -Methyl Prednisone 91523-05-6 M326015 (S)-N-Methyl Pregabalin M326075 Methyl Piperonyl Ketone 4676-39-5 M326095 &beta -Methylselenopyruvate M326405 17&alpha -Methyl epi-Testosterone 2607-14-9 M330135 5-Methyltetrahydrofolic Acid Calcium Salt Trihydrate (Mixture of Diastereomers) 134-35-0 M330280 S-Methyl Tiopronin 87254-91-9 M330880 2-Methyl-2-(p-tolyl)propanoic Acid 20430-18-6 M331125 N-Methyl-N-(trimethylsilyl)trifluoroacetamide 24589-78-4 M332740 &alpha -Methyl-D,L-p-tyrosine Methyl Ester Hydrochloride 7361-31-1 M338180 1-Methyluric Acid 708-79-2 M338185 7-Methyluric Acid 612-37-3 M338575 1-Methyl Xanthine 6136-37-4 M338680 Metoclopramide N4-Sulfonate 27260-42-0 M338690 Metoclopramide N4-&beta -D-Glucuronide 27313-54-8 M338695 Metoclopramide N-Oxide 171367-22-9 M338765 Metopimazine Acid 18182-00-8 M338785 Metoprolol Acid 56392-14-4 M338890 Metronidazole &beta -D-Glucuronide 100495-98-5 M339025 D,L-Mevalonic Acid Lactone 674-26-0 M341510 Mianserin N-Oxide 62510-46-7 M343010 Midazolam N-&beta -D-Glucuronide 1033824-50-8 M344790 9-Minocycline Disulfate Salt M345130 Minoxidil 2,3,4-Tri-O-acetyl-&beta -D-glucuronic Acid, Methyl Ester M365010 Mirtazapine N-Oxide 155172-12-6 M368760 Misoprostol Acid 112137-89-0 M482510 Modafinil Carboxylate 63547-24-0 M482520 Modafinil Sulfone 118779-53-6 M485355 Moexipril Acyl-&beta -D-glucuronide M485365 Moexiprilat Acyl-&beta -D-glucuronide, 65% M524900 Monobenzyl Phthalate 2528-16-7 M525100 Monobutyl Phthalate 131-70-4 M525550 rac Mono(5-carboxy-2-ethylpentyl) Phthalate 40809-41-4 M525635 Mono(3-carboxypropyl) Phthalate 66851-46-5 M526600 Monocyclohexyl Phthalate 7417-36-4 M527000 7-Monodemethyl Minocycline DISCONTINUED 4708-96-7 M539500 N10-Monodesmethyl Rizatriptan 144034-84-4 M542490 rac Mono(ethylhexyl) Phthalate 4376-20-9 M542510 Mono(2-ethyl-5-hydroxyhexyl) Phthalate (Mixture of Diastereomers) 40321-99-1 M542520 rac Mono(2-ethyl-5-oxohexyl) Phthalate 40321-98-0 M542580 Monoethyl Phthalate 2306-33-4 M546500 (R)-10-Monohydroxy-dihydro-carbamazepine 104746-03-4 M546510 (S)-10-Monohydroxy-dihydro-carbamazepine (Eslicarbazepine) 104746-04-5 M547700 Monoisobutyl Phthalate 30833-53-5 M566540 Monomethyl Phthalate 4376-18-5 M566650 Monooctyl Phthalate 5393-19-1 M567000 Mono-POC Tenofovir 211364-69-1 M567200 rac Mono(3,5,5-trimethylhexyl) Phthalate 297182-83-3 M567985 Montelukast Bis-sulfide (Mixture of Diastereomers) 1187586-61-3 M568005 cis-Montelukast 774538-96-4 M568010 Montelukast Acyl-&beta -D-glucuronide Acetic Acid Salt M568015 Montelukast 1,2-Diol (Mixture of Diastereomers) 186352-97-6 M568020 Montelukast Sulfoxide (Mixture of Diastereomers) 909849-96-3 M568030 Montelukast Styrene 918972-54-0 M568035 Montelukast Sulfone