研发生产甘草亭酸(18-Beta-Glycyrrhetinic acid) CAS: 471-53-4原料药供应发货现货直销

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中文名甘草亭酸英文名18-Beta-Glycyrrhetinic acid别名甘珀酸甘草次酸甘草亭酸beta-甘草亭酸BETA-甘草次酸甘草次酸, 来源于甘草18Β-甘草次酸标准品18 BETA 甘草次酸甘草次酸(18-Β-甘草次酸)3β-羟基-11-氧-12-齐墩果烯-30-酸(3β,20β)-3-羟基-11-氧代-齐墩果-12-烯-29-酸(3B,20B)-3-羟基-11-氧代-齐墩果-12-烯-29-酸英文别名EnoxoloneGlycyrrheticacidGlycyrrhetic acidGlycyrrhetinic acid18B-glycyrrhetinic acidalpha-glycyrrhetinicacid18-beta-glycyrrheticacid18beta-Glycyrrhetinic acid18-Beta-Glycyrrhetinic acidGLYCYRRHETINIC ACID, 18B-(P)Aloe Vera, Freeze Dried Powder3-Hydroxy-11-oxo-12-oleanen-30-oicacid3-beta-hydroxy-11-oxoolean-12-en-30-oicacid3-beta-hydroxy-11-oxo-olean-12-en-30-oicaci3.beta.-Hydroxy-11-oxo-12-oleanen-30-oicacid(20S)-3β-Hydroxy-11-oxo-5α-olean-12-en-29-oic acidOlean-12-en-29-oic acid, 3-hydroxy-11-oxo-, (3b,20b)-3-hydroxy-11-oxo-,(3beta,20beta)-olean-12-en-29-oicaci(3beta,5xi,9xi)-3-hydroxy-11-oxoolean-12-en-30-oic acid3-hydroxy-11-oxo-,(3.beta.,20.beta.)-Olean-12-en-29-oicacidEnoxolone, 3β-Hydroxy-11-oxo-18β,20β-olean-12-en-29-oic acidCAS471-53-4EINECS207-444-6化学式C30H46O4分子量470.69InChIInChI=1/C30H46O4/c1-25(2)21-8-11-30(7)23(28(21,5)10-9-22(25)32)20(31)16-18-19-17-27(4,24(33)34)13-12-26(19,3)14-15-29(18,30)6/h16,19,21-23,32H,8-15,17H2,1-7H3,(H,33,34)/t19-,21?,22-,23?,26+,27-,28-,29+,30+/m0/s1密度0.9967 (rough estimate)熔点292-295°C(lit.)沸点492.11°C (rough estimate)比旋光度165 º (c=1, CHCl3,on dry ba)闪点323.7°C水溶性SOLUBLE IN ACETIC ACID蒸汽压10-220Pa at 20-50℃溶解度Practically insoluble in water, soluble in ethanol, sparingly soluble in methylene chloride.折射率162 ° (C=1, MeOH)酸度系数pKa 5.56±0.1 (Uncertain)存储条件2-8°C外观Crystalline Powder颜色White to off-whiteMerck14,3590BRN2229654物化性质由甘草酸-ff两个分子的葡萄糖醛酸组成的苷。白色结晶性粉末，味甜，甜度约为蔗糖的200倍。其甜味与蔗糖等甜味剂不同，入口后要略过片刻才有甜味感，但留存时间长。少量甘草苷与蔗糖并用可少用20%蔗糖而甜度不变。虽无香气，但有增香效能。熔点(分解)220℃。水溶液呈弱酸性，可由酸的作用MDL号MFCD00003706