32886-97-8
32886-97-8 结构式
基本信息
中文别名
匹美西林氮卓脒青霉素双酯
吡呋氮卓脒青霉素
英文别名
PIVMECILLINAMPIVAMDINOCILLIN
AMDINOCILLIN PIVOXIL
PIVMECILLINAM USP/EP/BP
[(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)
所属类别
原料药：青霉素类药物理化学性质
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：可溶5mg/mL，澄清（加热）
酸度系数(pKa)8.11±0.60(Predicted)
形态粉末
颜色白色至米色
旋光性 (optical activity)[α]/D +215 to +245°, c = 1 in ethanol