25480-74-4

英文名称 3β-[[2-O-[2-O-[3-O-(β-D-Glucopyranosyl)-α-L-arabinopyranosyl]-α-L-arabinopyranosyl]-α-L-arabinopyranosyl]oxy]-16α-hydroxyolean-12-en-28-oic acid

CAS 25480-74-4

分子式 C51H82O21

分子量 1031.2

MOL 文件 25480-74-4.mol

25480-74-4 结构式

基本信息物理化学性质

基本信息

英文别名

Musennin
Echinocystic acid 3-O-tri(arabinosyl)-glucoside
3β-[[2-O-[2-O-[3-O-(β-D-Glucopyranosyl)-α-L-arabinopyranosyl]-α-L-arabinopyranosyl]-α-L-arabinopyranosyl]oxy]-16α-hydroxyolean-12-en-28-oic acid
Olean-12-en-28-oic acid, 3-[(O-β-D-glucopyranosyl-(1→3)-O-α-L-arabinopyranosyl-(1→2)-O-α-L-arabinopyranosyl-(1→2)-α-L-arabinopyranosyl)oxy]-16-hydroxy-, (3β,16α)-
Olean-12-en-28-oic acid, 3-[(O-β-D-glucopyranosyl-(1→3)-O-α-L-arabinopyranosyl-(1→2)-O-α-L-arabinopyranosyl-(1→2)-α-L-arabinopyranosyl)oxy]-16-hydroxy-, (3β,16α)- (9CI)

物理化学性质

熔点215-220 °C

密度1.46±0.1 g/cm3(Predicted)

酸度系数(pKa)4.42±0.70(Predicted)