Post

CAS号: 152575-13-8 英文名称: CEFACLOR, DELTA-3-ISOMER (30 MG) 英文同义词: δ-3 Cefaclor;Delta-3-Cefaclor CRS;CEFACLOR, DELTA-3-ISOMER (30 MG);(2R,6R,7R)- and (2S,6R,7R)-7-[[(2R);Cefaclor Impurity 4(Cefaclor EP Impurity D);(6R,7R)-7-{[(2R)-2-Amino-2-phenylacetyl]amino}-3-chloro-8-oxo-5-t hia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[(2R)-aminophenylacetyl]amino]-3-chloro-8-oxo-, (6R,7R)- (9CI);(2R,6R,7R)- and (2S,6R,7R)-7-{[(2R)-2-Amino-2-phenylacetyl]amino}-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid;Cefaclor impurity 3/Cefaclor EP Impurity D/(2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia- 1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid 中文名称: 头孢克洛 DELTA-3异构体 中文同义词: -3-头孢克洛;Δ-3 头孢克洛;Δ-3-头孢克洛 标准品;头孢克洛 DELTA-3异构体;DELTA-3头孢克洛 EP标准品 分子式: C15H14ClN3O4S 分子量: 367.81 沸点 : 737.3±60.0 °C(Predicted) 密度 : 1.61±0.1 g/cm3(Predicted) 酸度系数(pKa): 1.97±0.60(Predicted) 形态: neat