32886-97-8
32886-97-8 結(jié)構(gòu)式
基本信息
中文別名
匹美西林氮卓脒青霉素雙酯
吡呋氮卓脒青霉素
英文別名
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)
所屬類別
原料藥：青霉素類藥物理化學(xué)性質(zhì)
熔點(diǎn)118-119 C
比旋光度D20 +231° (c = 1 in 96% ethanol)
沸點(diǎn)581.0±60.0 °C(Predicted)
密度1.30±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C
溶解度DMSO：可溶5mg/mL，澄清（加熱）
酸度系數(shù)(pKa)8.11±0.60(Predicted)
形態(tài)粉末
顏色白色至米色
旋光性 (optical activity)[α]/D +215 to +245°, c = 1 in ethanol