1856-98-0

中文名称糞膽[色]素

英文名称 3,18-diethyl-1,4,5,15,16,19,22,24-octahydro-2,7,13,17-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropionic acid

CAS 1856-98-0

分子式 C33H42N4O6

分子量 590.71

1856-98-0 结构式

基本信息物理化学性质

基本信息

中文别名

尿膽素
糞膽[色]素

英文别名

Urobilin
I-Urobilin
Urobilin-IXα
3,18-Diethyl-1,4,5,15,16,19,22,24-octahydro-2,7,13,17-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid
3,18-diethyl-1,4,5,15,16,19,22,24-octahydro-2,7,13,17-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropionic acid
21H-Biline-8,12-dipropanoic acid, 3,18-diethyl-1,4,5,15,16,19,22,24-octahydro-2,7,13,17-tetramethyl-1,19-dioxo-
3-[2-[[3-(2-carboxyethyl)-5-[(3-ethyl-4-methyl-5-oxo-1,2-dihydropyrrol-2-yl)methyl]-4-methyl-1H-pyrrol-2-yl]methylidene]-5-[(4-ethyl-3-methyl-5-oxo-1,2-dihydropyrrol-2-yl)methyl]-4-methyl-pyrrol-3-yl]propanoic acid

物理化学性质

沸点890.5±65.0 °C(Predicted)

密度1.32±0.1 g/cm3(Predicted)

酸度系数(pKa)4.37±0.10(Predicted)

EPA化学物质信息21H-Biline-8,12-dipropanoic acid, 3,18-diethyl-1,4,5,15,16,19,22,24-octahydro-2,7,13,17-tetramethyl-1,19-dioxo- (1856-98-0)