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CAS号:
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32886-97-8
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英文名称:
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PIVMECILLINAM
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英文同义词:
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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)
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中文名称:
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匹美西林
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中文同义词:
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匹美西林;氮卓脒青霉素双酯;吡呋氮卓脒青霉素
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分子式:
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C21H33N3O5S
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分子量:
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439.57
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- 熔点 :
- 118-119 C
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- 比旋光度 :
- D20 +231° (c = 1 in 96% ethanol)
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- 沸点 :
- 581.0±60.0 °C(Predicted)
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- 密度 :
- 1.30±0.1 g/cm3(Predicted)
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- 储存条件 :
- ?20°C
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- 溶解度 :
- DMSO: soluble5mg/mL, clear (warmed)
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- 酸度系数(pKa):
- 8.11±0.60(Predicted)
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- 形态:
- powder
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- 颜色:
- white to beige
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- 旋光性 (optical activity):
- [α]/D +215 to +245°, c = 1 in ethanol
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| 毒性: |
LD50 in mice, rats (mg/kg): 475-480, 465 i.v.; 1736-1930, 1935-2100 s.c.; 3020, 9500-10000 orally (Sato) |
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