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CAS号: 32886-97-8 英文名称: PIVMECILLINAM 英文同义词: PIVMECILLINAM;PIVAMDINOCILLIN;AMDINOCILLIN PIVOXIL;[(2,2-Dimethylpropanoyl)oxy]methyl (2S,5R,6R)-6-[(1-azepanylmethylene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;(2S,5β)-6α-[[(Hexahydro-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid [2,2-dimethyl-1-oxopropoxy]methyl ester;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (2S,5R,6R)-;PIVMECILLINAM IMPURITY CMETHYLENE 2,2-DIMETHYLPROPANOATE (2RS,4S)-2-[[[(HEXAHYDO-1H-AZEPIN-1-YL)METHYLENE]AMINO]METHYL]-5,5-DIMETHYLTHIAZOLIDIN-4-CARBOXYLATE EPP(CRM STANDARD) 中文名称: 匹美西林 中文同义词: 匹美西林;氮卓脒青霉素双酯;吡呋氮卓脒青霉素 分子式: C21H33N3O5S 分子量: 439.57 熔点 : 118-119 C 比旋光度 : D20 +231° (c = 1 in 96% ethanol) 沸点 : 581.0±60.0 °C(Predicted) 密度 : 1.30±0.1 g/cm3(Predicted) 储存条件 : ?20°C 溶解度 : DMSO: soluble5mg/mL, clear (warmed) 酸度系数(pKa): 8.11±0.60(Predicted) 形态: powder 颜色: white to beige 旋光性 (optical activity): [α]/D +215 to +245°, c = 1 in ethanol 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-37/39 WGK Germany : 3 RTECS号: XI0185000 毒性: LD50 in mice, rats (mg/kg): 475-480, 465 i.v.; 1736-1930, 1935-2100 s.c.; 3020, 9500-10000 orally (Sato)