859-07-4

中文名称头孢洛仑

英文名称 cefaloram

CAS 859-07-4

分子式 C18H18N2O6S

分子量 390.41

MOL 文件 859-07-4.mol

859-07-4 结构式

基本信息物理化学性质

基本信息

中文别名

头孢洛仑

英文别名

cefaloram
Cephalosporin G
(7R)-7-(Phenylacetylamino)-3-(acetoxymethyl)cepham-3-ene-4-carboxylic acid
(7R)-3-(Acetoxymethyl)-7β-[(α-oxophenethyl)amino]cepham-3-ene-4-carboxylic acid
(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-3-(acetoxymethyl)-8-keto-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(6R,7R)-3-(acetyloxymethyl)-8-oxo-7-(2-phenylethanoylamino)-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-phenylacetyl)amino]-, (6R,7R)-

所属类别

医药中间体：原料药中间体

物理化学性质

熔点160-162 °C (decomp)

沸点742.8±60.0 °C(Predicted)

密度1.48±0.1 g/cm3(Predicted)

酸度系数(pKa)2.68±0.50(Predicted)