103000-77-7

Basic information

• Product Name: uralsaponin A
• Synonyms: uralsaponin A;(18β)-3β-[2-O-(β-D-Glucopyranuronosyl)-β-D-glucopyranuronosyloxy]-11-oxooleana-12-ene-30-oic acid;(20S)-3β-[(2-O-β-D-Glucopyranuronosyl-β-D-glucopyranuronosyl)oxy]-11-oxooleana-12-ene-30-oic acid;20β-Carboxy-11-oxo-30-norolean-12-en-3β-yl 2-O-β-D-glucopyranuronosyl-β-D-glucopyranosiduronic acid;Glycyrrhezinic acid
• CAS NO: 103000-77-7
• Molecular Formula: C₄₂H₆₂O₁₆
• Molecular Weight: 822.93208
• Mol File: 103000-77-7.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 971.4°Cat760mmHg
• Flash Point: 288.1°C
• Appearance: /
• Density: 1.43g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.62
• PKA: 2.76±0.70(Predicted)
• CAS DataBase Reference: uralsaponin A(CAS DataBase Reference)
• NIST Chemistry Reference: uralsaponin A(103000-77-7)
• EPA Substance Registry System: uralsaponin A(103000-77-7)

Safety Data

• Hazardous Substances Data: 103000-77-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C42H62O16/c1-37(2)21-8-11-42(7)31(20(43)16-18-19-17-39(4,36(53)54)13-12-38(19,3)14-15-41(18,42)6)40(21,5)10-9-22(37)55-35-30(26(47)25(46)29(57-35)33(51)52)58-34-27(48)23(44)24(45)28(56-34)32(49)50/h16,19,21-31,34-35,44-48H,8-15,17H2,1-7H3,(H,49,50)(H,51,52)(H,53,54)/t19-,21-,22-,23-,24-,25-,26-,27+,28-,29-,30+,31+,34-,35+,38+,39-,40-,41+,42+/m0/s1

Upstream product

• 68340-31-8 2-O-(β-D-glucopyranosyl)-β-D-glucopyranosyl-11-oxoolean-12-en-30-oate 
• 42294-03-1 β-Glycyrrhicic acid monopotassium salt 
• 42294-03-1 β-Glycyrrhicic acid tripotassium salt 
• 118325-22-7 licorice-saponin A₃ 
• 118342-92-0 C₅₄H₇₆O₂₁ 
• 118325-23-8 C₆₈H₉₄O₃₀ 

Downstream Products

• 471-53-4 18β-glycyrrhetinic acid 
• 927190-20-3 3-O-{2-O-[N-(β-D-glucopyranosyluronoyl)-N^ε-(Z)-L-lysine-t-butyl ester]-N-(β-D-glucopyranosyluronoyl)-N^ε-(Z)-L-lysine-t-butyl ester}-(3β,20β)-11-oxo-olean-12-en-30-carboxylic acid 
• 948913-71-1 C₈₁H₁₀₇N₃O₂₅ 
• 87918-97-6 6',6''-dibenzyl-18β-glycyrrhizin 
• 87918-95-4 6',6'',30-tribenzyl-18β-glycyrrhizin 
• 1416780-06-7 C₆₁H₈₅NO₁₉ 
• 1416780-00-1 C₅₁H₇₃NO₁₇ 
• 1416779-99-1 C₅₁H₇₃NO₁₆ 
• 1416780-05-6 C₆₀H₈₉NO₁₉ 
• 1416779-91-3 C₄₉H₇₁NO₁₄ 
• 1416779-90-2 C₄₈H₇₅NO₁₄ 
• 1416779-84-4 C₅₆H₇₈N₂O₁₃ 
• 1416780-15-8 C₆₃H₈₇NO₂₂ 
• 1416780-14-7 C₆₃H₈₇NO₂₁ 

Relevant articles and documents

METHOD FOR PRODUCING GLYCYRRHIZINIC ACID AND GALACTURO GLYCYRRHIZINIC ACID, AND INTERMEDIATE USED FOR THE PRODUCTION METHOD

PROBLEM TO BE SOLVED: To provide a synthesis method that makes it possible to produce high-purity glycyrrhizinic acid or galacturo glycyrrhizinic acid, simply and in high yields. SOLUTION: A production method includes performing glycosylation of position-3 hydroxy group of glycyrrhetinic acid, then performing selective galactosylation or glycosylation at position-2', and through deprotection, performing selective oxidation of a primary hydroxy group. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT

Licorice-saponins A3, B2, C2, D3, and E2, five new oleanene-type triterpene oligoglycosides from Chinese glycyrrhizae radix

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