研发生产利巴韦林 三唑核苷 三氨唑核苷CAS: 36791-04-5原料供应发货仅供科研试验现货直销

中文名利巴韦林英文名ribavirin别名病毒唑利巴韦林三唑核苷三氨唑核苷三氮唑核苷1-β-D-呋喃核糖-1,2,4-三氮唑-3-羟酰胺1-Β-D-呋喃核糖基-1H-1,2,4,-三氮唑-3-羧酰胺英文别名rtcartcavilonaREBETOLVIRAZIDVIRAMIDvilonavirazidVIRAZOLEviramidvirazoleRIBAVIRINribavirintribavirinBiopolymerstribavirin1-pentofuranosyl-1H-1,2,4-triazole-3-carboxamide1-beta-d-ribofuranosyl-1,2,4-triazole-3-carboxamideCAS36791-04-5EINECS636-825-3化学式C8H12N4O5分子量244.21InChIInChI=1/C8H12N4O5/c9-6(16)7-10-2-12(11-7)8-5(15)4(14)3(1-13)17-8/h2-5,8,13-15H,1H2,(H2,9,16)InChIKeyIWUCXVSUMQZMFG-AFCXAGJDSA-N密度1.4287 (rough estimate)熔点174-176°C沸点387.12°C (rough estimate)比旋光度D25 -36.5° (c = 1 in water); D20 -38° (c = 1 in water)闪点340.7°C水溶性>=10 g/100 mL at 19 ?C蒸汽压3.03E-17mmHg at 25°C溶解度Freely soluble in water, slightly soluble in ethanol (96 per cent), slightly soluble or very slightly soluble in methylene chloride. It shows polymorphism (5.9).折射率-36 ° (C=1, H2O)酸度系数12.95±0.70(Predicted)存储条件2-8°C稳定性Stable for 1 year from date of purchase as supplied. Solutions in DMSO or distilled water may be stored at -20°C for up to 3 months.敏感性Photosensitivity外观White solid颜色WhiteMerck14,8198物化性质本品为无色或白色结晶性粉末，无臭，无味。常温下稳定。易溶于水，微溶于乙醇、氯仿和醚等。mp174-176℃或160-167℃(精制品有两种晶体)。MDL号MFCD00058564