Post

CAS号: 21018-84-8 英文名称: AMAROGENTIN 英文同义词: AMAROGENTIN;Amarogentin Hydrate;Amarogentin from Gentia lutea;Amarogentin, 98%, from Gentiana scabra Bunge;(4aS)-6α-[2-O-[(3,3',5-Trihydroxy-1,1'-biphenyl-2-yl)carbonyl]-β-D-glucopyranosyloxy]-5β-vinyl-4,4a,5,6-tetrahydro-1H,3H-pyrano[3,4-c]pyran-1-one;1H,3H-Pyrano[3,4-c]pyran-1-one, 5-ethenyl-4,4a,5,6-tetrahydro-6-[[2-O-[(3,3',5-trihydroxy[1,1'-biphenyl]-2-yl)carbonyl]-β-D-glucopyranosyl]oxy]-, (4aS,5R,6S)- 中文名称: 苦杏苷 中文同义词: 苦龙苷;龍膽苷;苦杏苷;苦龙胆脂甙;龙胆苦酯苷;苦龙胆酯苷;苦龙胆酯苷,苦杏苷;苦龙胆酯苷, 来源于龙胆;苦杏苷、苦龙苷、龙胆苦酯苷 分子式: C29H30O13 分子量: 586.54 熔点 : 229-230° (monohydrate) 比旋光度 : D20 -116.6° (methanol) 沸点 : 928.5±65.0 °C(Predicted) 密度 : 1.59±0.1 g/cm3(Predicted) 酸度系数(pKa): 7.42±0.40(Predicted)