中文名称: |
脱水穿心莲内酯 |
中文同义词: |
脱水穿心莲内酯;穿心莲丁素;川贝母;脱水穿心莲内酯(标准品);脱水穿心莲内酯(99%) |
英文名称: |
Dehydroandrographolide |
英文同义词: |
ANDROGRAPHOLIDE, DEHYDRO-;DEHYDROANDROGRAPHOLIDE;14-Deoxy-11-dehydroandrographolide;Dehydroandrographoline;14-(P);DEOXY-11,12-DIDEHYDROANDROGRAPHOLIDE;Dehydroanddrographolide;(3E)-3-[2-[(1S,4aS,5R,6R,8aS)-Decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethylidene]-2(3H)-furanone |
CAS号: |
134418-28-3 |
分子式: |
C20H28O5 |
分子量: |
348.43 |
国家药品
脱水穿心莲内酯标准品、对照品系指国家药品标准中用于鉴别、检查、含量测定、杂质和有关物质检查等标准物质,它是国家药品标准不可分割的组成部分。国家药品标准物质是国家药品标准的物质基础,它是用来检查药品质量的一种特殊的专用量具;是测量药品质量的基准;也是做为校正测试仪器与方法的物质标准;在药品检验中,它是确定药品真伪优劣的对照,是控制药品质量必不可少的工具。
本公司优质产品:
二氯皮考啉酸标准品 CAS号:1702-17-6 250MG 130443- 72520-92-4
二氯喃 标准品 CAS号:99-30-9 250MG 130444- 7235-40-7
二氯萘醌 标准品 CAS号:117-80-6 250MG 130445- 72063-39-9
二咖啡酰菊苣酸 130446- 71963-77-4
二甲氧苄啶 130447-200501 71939-50-9
二氟尼柳 130448-200501 71610-00-9
恩曲他滨 130449- 71486-22-1
恩诺沙星 标准品 CAS号:标准品 CAS号:93106-60-6 100mg 130450-200705 71386-38-4
4731 2-Chloro-3-methylbenzonitrile 15013-71-5
4730 3-chloro-5-iodobenzonitrile 289039-30-1
4729 2-Chloro-4-methoxybenzonitrile 127666-99-3
4727 2-Chloro-4-hydroxybenzonitrile 3336-16-1
4726 3-Chloro-4-hydroxybenzonitrile 2315-81-3
4725 3-chloro-5-fluorobenzonitrile 327056-73-5
4724 3-Chloro-2,4-difluorobenzonitrile 887267-38-1
4684 2-Chloro-5-fluoropyrimidine 62802-42-0
4607 4-Cyano-2,6-difluorobenzoic acid 181073-82-5
4606 4-Cyano-2-fluoro-5-nitrobenzoic acid 1003709-73-6
4605 5-cyano-2-fluorobenzoic acid 146328-87-2
4604 4-Cyano-3-fluorobenzoic acid 176508-81-9
4603 4-Cyano-2-fluorobenzoic acid 164149-28-4
4601 3-Cyano-4-Fluorobenzoic acid 171050-06-9
4599 2-Cyano-5-fluorobenzoic acid 518070-24-1
4598 4-Chloro-2-(trifluoromethyl)benzoyl chloride 98187-13-4
4592
脱水穿心莲内酯 2-Chloro-4-trifluoromethylbenzoic acid 23228-45-7
4588 4-chloro-3-(trifluoromethoxy)benzoic acid 1737-36-6
4586 5-Chloro-2-nitrobenzoic acid 2516-95-2
4581 3-Chloro-4-nitrobenzoic acid 39608-47-4
4578 5-Chloro-2-methylbenzoic acid 7499-06-1
4570 4-Chloro-2-methylbenzoic acid 7499-07-2
4569 3-Chloro-4-methylbenzoic acid 5162-82-3
4568 2-chloro-6-methylbenzoic acid 21327-86-6
4567 2-Chloro-4-methylbenzoic acid 7697-25-8
4566 2-Chloro-3-methylbenzoic acid 15068-35-6
4565 4-Chloro-3-methoxybenzoic acid 85740-98-3
4563 2-chloro-5-methoxybenzoic acid 6280-89-3
4561 2-Chloro-4-hydroxybenzoic acid 56363-84-9
4559 3-Chloro-2-fluoro-5-(trifluoromethyl)benzoic acid 129931-45-9