Post

CAS号: 26339-90-2 英文名称: AESCIN IB(SH) 英文同义词: Escin Ib;Aescin B;Aescin IB;AESCIN IB(SH);Escin IB(Aescin IB);Escin Impurity 2（Escin Ib）;Aescin ib, 98%, from Aesculus wilsonii Rehder;3--21-β-angeloyl-22-α-acetylprotoescigenin;22α-(Acetyloxy)-16α,24,28-trihydroxy-21β-[[(Z)-2-methyl-1-oxo-2-butenyl]oxy]oleana-12-ene-3β-yl 4-O-[2-O-(β-D-gluco-hexopyranosyl)-β-D-gluco-hexopyranosyl]-β-D-gluco-hexopyranosiduronic acid;β-d-Glucopyranosiduronic acid, [3β,16α,21β(Z),22α]-22-(acetyloxy)-16,24,28-trihydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl O-β-d-glucopyranosyl-(1→2)-O-[β-d-glucopyranosyl-(1→4)]- 中文名称: 七叶皂苷 IB 中文同义词: 七叶皂苷B;七叶皂苷 IB;七叶皂苷B(IB);七叶皂苷B(ⅠB);七叶皂苷B、七叶皂苷IB;七叶皂苷IB,七叶皂苷B;七叶皂苷 IB, 来源于娑罗子 分子式: C55H86O24 分子量: 1131.26 熔点 : 224～227℃ 沸点 : 1140.6±65.0 °C(Predicted) 密度 : 1.46±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.63±0.70(Predicted)