中文名甘草酸
英文名glycyrrhizicacid
別名甘草酸
甘草甜素
甘草皂甙
甘草酸苷
甘草酸[甘草素]
甘草甜素,甘草皂苷
甘草甜素,甘草皂甙
甘草甜素 (粉,膏, 霜)
甘草皂苷,甘草甜素,甘草皂甙
甘草酸(甘草皂苷,甘草甜素,甘草皂甙)
英文別名GLYCYRRHIZIN
Glycyrrhizin
GLYCYRRHIZINATE
glycyrrhizicacid
GLYCYRRHYCICACID
GLYCYRRHIZICACID
GlycyrrhizinicAcid
Li P.E.
Glycyrrhizicacid 1405-86-3
GLYCYRRHETINICACID GLYCOSIDE
Glycyrrhizic acid,from licorice
3-o-(2-o-beta-d-glucopyranuronosyl-alpha-d-glucopyranuronosyl)-18beta-glycyrrhetinic acid
(3beta)-30-hydroxy-11,30-dioxoolean-12-en-3-yl2-O-beta-D-glucopyranuronosyl-alpha-D-glucopyranosiduronicacid
triammonium(2S,3S,4R,5R,6R)-6-[[(3S,6aS,8aS,11S,12aR,14bS)-11-carboxylato-4,4,6a,8a,11,14b-hexamethyl-14-oxo-1,2,3,4a,5,6,6b,7,8,9,10,12,12a,14a-tetradecahydropicen-3-yl]oxy]-3-[(2R,3R,4S,5S,6S)-6-carboxylato-3,4,5-trihydroxy-tetrahydropyran-2-yl]oxy-4,5-dihydroxy-tetrahydropyran-2-carboxylate
CAS1405-86-3
EINECS215-785-7化學(xué)式C42H62O16
分子量822.94InChIInChI=1/C41H60O16.3H3N/c1-37(2)21-8-11-40(5)18-7-10-38(3)13-14-39(4,36(52)53)16-19(38)17(18)15-20(42)31(40)41(21,6)12-9-22(37)54-34-27(47)25(45)28(30(57-34)33(50)51)55-35-26(46)23(43)24(44)29(56-35)32(48)49;;;/h15,18-19,21-31,34-35,43-47H,7-14,16H2,1-6H3,(H,48,49)(H,50,51)(H,52,53);3*1H3/t18?,19-,21?,22-,23-,24-,25+,26+,27+,28-,29-,30-,31?,34+,35+,38-,39-,40-,41-;;;/m0.../s1InChIKeyBXFBIISA-N密度1.1442 (rough estimate)熔點(diǎn)220°C (rough estimate)沸點(diǎn)681.01°C (rough estimate)比旋光度D17 +46.2° (c = 1.5 in alc)閃點(diǎn)589.4°C蒸汽壓0mmHg at 25°C溶解度DMSO (Slightly), Ethanol (Slightly), Methanol (Sparingly), Pyridine(Slightly)折射率61 ° (C=1.5, EtOH)酸度系數(shù)2.76±0.70(Predicted)存儲(chǔ)條件under inert gas (nitrogen or Argon) at 2-8°C穩(wěn)定性Hygroscopic外觀Solid顏色White to Light YellowMerck14,4505物化性質(zhì)甘草末為淡黃色粉末，味甜，略帶苦味，含6%～14%的甘草酸。純品甘草酸為結(jié)晶性粉末，味極甜，甜摩為蔗糖的200～250倍，甜味存留時(shí)間長(zhǎng)。熔點(diǎn)212～217℃。易溶于熱水，不溶于醚，難溶于丙二醇、乙醇。對(duì)熱、堿和鹽穩(wěn)定，pH54、于3時(shí)，溶液會(huì)出現(xiàn)沉淀。小白鼠經(jīng)口LD50大于10g/kg。ADI延期確定(FAO/WHO，1994)。