| 中文名乙酰唑胺 中文同义2-乙酰氨基-1,3,4-噻二唑-5-磺酰胺;乙酰唑胺;N-[5-(氨磺酰基)-1,3,4-噻二唑-2-基]乙酰胺;乙酰唑胺杂质;伐昔洛韦杂质A;ACET偶氮酰胺;乙酰唑胺,99%;醋氮酰胺 英文名Acetazolamide 英文同义N-(5-[AMINOSULFONYL]-1,3,4-THIADIAZOL-2-YL)ACETAMIDE;N-[5-(AMINOSULFONYL)-1,3,4-THIADIOZOL-2-YL]-ACETAMIDE;N-(5-SULFAMOYL-1,3,4-THIADIAZOL-2-YL)ACETAMIDE;N-(5-SULFAMOYL-1,3,4-THIADIAZOL-2-YL)ETHANAMIDE;DIACARB;LABOTEST-BB LT00012571;2-ACETAMINO-1,3,4-THIADIAZOLE-5-SULFONAMIDE;2-acetamido-5-sulfamoyl-1,3,4-thiadiazole CAS59-66-5 分子式C4H6N4O3S2 分子量222.25 EINECS200-440-5 结构式  性质熔点256-261°C 密度1.610 (estimate) 折射率1.6270 (estimate) 储存条件Refrigerator 溶解度Soluble in NH4OH (50 mg/mL), DMSO, Methanol and slightly soluble in Ethanol. 酸度系数(pKa)7.2(at 25℃) 形态solid 水溶解性<0.1 g/100 mL at 22 ºC 最大波长(λmax)265nm(H2O)(lit.)Merck14,53BRN212994InChIKeyBZKPWHYZMXOIDC-UHFFFAOYSA-NNIST化学物质信息2-Acetylamino-1,3,4-thiadiazole-5-sulfonamide(59-66-5) EPA化学物质信息Acetazolamide (59-66-5) | |||