产品名称

七叶皂苷 Ib

CAS NO

26339-90-2

中文别名

七叶皂苷IB.七叶皂苷B;七叶皂苷B;

英文名称

b-D-Glucopyranosiduronic acid, (3b,4b,16a,21b,22a)-22-(acetyloxy)-16,23,28-trihydroxy-21-[[(2Z)-2-methyl-1-oxo-2-buten-1-yl]oxy]olean-12-en-3-ylO-b-D-glucopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®4)]-

英文别名

Olean-12-ene-16a,21b,22a,24,28-pentol, 3b-[(O-b-D-glucopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®4)]-b-D-glucopyranuronosyl)oxy]-, 22-acetate 21-((Z)-2-methylcrotonate) (8CI); b-D-Glucopyranosiduronic acid, (3b,4b,16a,21b,22a)-22-(acetyloxy)-16,23,28-trihydroxy-21-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]olean-12-en-3-ylO-b-D-glucopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®4)]- (9CI); b-D-Glucopyranosiduronic acid, [3b,4b,16a,21b(Z),22a]-22-(acetyloxy)-16,23,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-ylO-b-D-glucopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®4)]-; Oleanane, b-D-glucopyranosiduronic acid deriv.; Aescin B; EscinIb

分子式

C₅₅H₈₆O₂₄

分子量

1131.26000

EINECS

247-619-4

熔点

224～227℃

沸点

1140.6oC at 760 mmHg

毒性