56779-66-9

英文名称 (7R)-3-[(1-Methyl-1H-tetrazol-5-ylthio)methyl]-7-[[[[N-[(guanidino)carbonyl]-L-phenylalanyl]amino]phenylacetyl]amino]cepham-3-ene-4-carboxylic acid

CAS 56779-66-9

分子式 C20H22N10O5S2

分子量 546.59

MOL 文件 56779-66-9.mol

56779-66-9 结构式

基本信息物理化学性质

基本信息

英文别名

(7R)-3-[(1-Methyl-1H-tetrazol-5-ylthio)methyl]-7-[[[[N-[(guanidino)carbonyl]-L-phenylalanyl]amino]phenylacetyl]amino]cepham-3-ene-4-carboxylic acid
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[[[[(aminoiminomethyl)amino]carbonyl]amino]phenylacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, [6R-[6α,7β(R*)]]- (9CI)

物理化学性质

密度1.835±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

酸度系数(pKa)2.615±0.50(predicted)