(2R,6R,7R)- AND (2S,6R,7R)-7-[[(2R)-2-AMINO-2-PHENYLACETYL]AMINO]-3-METHYLENE-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCTANE-2-CARBOXYLIC ACID (ISOCEFALEXINE) 基本信息
中文名称 | (2R,6R,7R)- AND (2S,6R,7R)-7-[[(2R)-2-AMINO-2-PHENYLACETYL]AMINO]-3-METHYLENE-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCTANE-2-CARBOXYLIC ACID (ISOCEFALEXINE) |
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中文同义词 | 头孢克洛杂质G;头孢克洛杂质G(EP);异头孢氨苄;头孢克洛杂质G异构体B;头孢克洛EP杂质G-异构体1;5-硫杂-1-氮杂双环[4.2.0]辛烷-2-羧酸,7-[(氨基苯乙酰)氨基]-3-亚甲基-8-氧代-,[6R-[6Α,7Β(R*)]]-;头孢克洛有关杂质 G;头孢克洛杂质7(头孢克洛EP杂质G) |
英文名称 | cefaclor iMpurity G |
英文同义词 | (2R,6R,7R)- AND (2S,6R,7R)-7-[[(2R)-2-AMINO-2-PHENYLACETYL]AMINO]-3-METHYLENE-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCTANE-2-CARBOXYLIC ACID (ISOCEFALEXINE);cefaclor iMpurity G;AcetazolaMide IMpurity B;Cefaclor impurity 8/Cefaclor EP Impurity G/(2S,6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid;Cefaclor Impurity 7(Cefaclor EP Impurity G);5-Thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-[(aminophenylacetyl)amino]-3-methylene-8-oxo-, [6R-[6α,7β(R*)]]- (9CI);6R-[6α,7β(R*)]]-7-[(Aminophenylacetyl)amino]-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic Acid;Isocefalexine |
CAS号 | 67308-21-8 |
分子式 | C16H17N3O4S |
分子量 | 347.39 |
EINECS号 | |
相关类别 | 头孢克洛杂质 |
Mol文件 | 67308-21-8.mol |
结构式 |
(2R,6R,7R)- AND (2S,6R,7R)-7-[[(2R)-2-AMINO-2-PHENYLACETYL]AMINO]-3-METHYLENE-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCTANE-2-CARBOXYLIC ACID (ISOCEFALEXINE) 性质
熔点 | 166-169oC |
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储存条件 | Amber Vial, -20°C Freezer, Under inert atmosphere |
溶解度 | DMSO(轻微加热)、甲醇(轻微加热)、水(非常轻微加热) |
形态 | 固体 |
颜色 | 白色至浅棕色 |
稳定性 | 感光 |