茶碱是甲基嘌呤类药物。具有强心、利尿、扩张冠状动脉、松弛支气管平滑肌和兴奋中枢神经系统等作用。主要用于治疗支气管哮喘、肺气肿、支气管炎、心脏性呼吸困难。
上海甄准生物提供LGC茶碱杂质标准品,为您的检测分析提供强有力的支持!
产品信息:
货号 | 品名 | 英文品名 | CAS No. | 规格 |
MM0176.00 | 茶碱 | Theophylline | 58-55-9 | 500mg |
MM0176.01 | 茶碱杂质D | Imp. D (EP): N-Methyl-5-(methylamino)-1Himidazole-4-carboxamide (Theophyllidine) | 6736-40-9 | 100mg |
MM0176.02 | 茶碱杂质C | Imp. C (EP): N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-formamide | 7597-60-6 | 100mg |
MM0176.03 | 茶碱杂质B | Imp. B (EP): 3-Methyl-3,7-dihydro-1H-purine-2,6-dione (3-Methylxanthine) | 1076-22-8 | 100mg |
MM0494.00 | 茶碱杂质A | Imp. A (EP): Caffeine | 58-08-2. | 500mg |
MM0603.00 | 茶碱杂质F | Imp. F (EP): Etofylline | 519-37-9 | 500mg |
MM0176.05 | 茶碱杂质 | 7-Methylxanthine | 552-62-5 | 100mg |
MM0494.03 | 茶碱杂质 | Isocaffeine | 519-32-4 | 50mg |