头孢匹啉
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- CAS号:
- 21593-23-7
- 英文名:
- cefapirin
- 英文别名:
- C06896;Cefaprin;Cephaprin;Cefapirin acid;Cefotiam Impurity 39;7-[2-(4-Pyridylthio)acetamido]cephalosporanic acid;(6R-trans)-3-[(Acetyloxy)Methyl]-8-oxo-7-
[[(4-pyridinylthio)acetyl]aMino]-;(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(pyridin-4-ylthio)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;5-Thia-1-azabicyclo4.2.0oct-2-ene-2-carboxylic acid, 3-(acetyloxy)methyl-8-oxo-7-(4-pyridinylthio)acetylamino-, (6R,7R)-;(6R,7R)-3-[(Acetyloxy)Methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]aMino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
- 中文名:
- 头孢匹啉
- 中文别名:
- 头孢吡林;头孢匹啉;头孢替安杂质39;头孢匹林 标准品
- CBNumber:
- CB1899423
- 分子式:
- C17H17N3O6S2
- 分子量:
- 423.46
- MOL File:
- 21593-23-7.mol
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头孢匹啉化学性质
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熔点:
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>135°C (dec.)
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沸点:
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783.9±60.0 °C(Predicted)
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密度:
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1.4021 (rough estimate)
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折射率:
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1.6390 (estimate)
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储存条件:
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-20°C Freezer, Under Inert Atmosphere
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溶解度:
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≤10mg/ml in DMSO;5mg/ml in dimethyl formamide
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形态:
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crystalline solid
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酸度系数(pKa):
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2.67±0.50(Predicted)
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CAS 数据库:
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21593-23-7
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头孢匹啉性质、用途与生产工艺
类别
有毒物质
毒性分级
低毒
急性毒性
口服-大鼠 LD50: 16356 毫克/公斤; 口服-小鼠 LD50: 26088 毫克/公斤
可燃性危险特性
热分解排出有毒氮氧化物, 硫氧化物烟雾
储运特性
库房低温通风干燥
灭火剂
水,二氧化碳, 泡沫, 干粉
头孢匹啉
上下游产品信息
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头孢匹啉国内生产厂家
21593-23-7, 头孢匹啉 相关搜索:
- Heterocycles
- Chiral Reagents
- Aromatics
- Sulfur & Selenium Compounds
- Pharmaceuticals
- Intermediates & Fine Chemicals
- 生化试剂
- 头孢替安杂质39
- 头孢吡林
- 头孢匹啉
- 头孢匹林 标准品
- 21593-23-7
- Cefotiam Impurity 39
- (6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(pyridin-4-ylthio)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[[2-(4-pyridinylthio)acetyl]amino]-, (6R,7R)-
- (6R)-3-acetoxymethyl-8-oxo-7t-(2-pyridin-4-ylsulfanyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- Cephaprin
- Cefapirin acid
- (6R-trans)-3-[(Acetyloxy)Methyl]-8-oxo-7-
[[(4-pyridinylthio)acetyl]aMino]-
- (6R,7R)-3-[(Acetyloxy)Methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]aMino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
- C06896
- Cefaprin
- 7-[2-(4-Pyridylthio)acetamido]cephalosporanic acid
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-, (6R-trans)-
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-(hydroxymethyl)-8-oxo-7-[2-(4-pyridylthio)acetamido]-, acetate (ester) (8CI)
- 5-Thia-1-azabicyclo4.2.0oct-2-ene-2-carboxylic acid, 3-(acetyloxy)methyl-8-oxo-7-(4-pyridinylthio)acetylamino-, (6R,7R)-