42294-03-1

Basic information

• Product Name: alpha-d-Glucopyranosiduronic acid, (3beta,20beta)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-beta-d-glucopyranuronosyl-, monopotassium salt
• Synonyms: Glycyrrhizin·potassium;(3beta,20beta)-20-Carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-beta-D-glucopyranuronosyl-alpha-D-glucopyranosiduronic acid monopotassium salt;alpha-d-Glucopyranosiduronicacid,(3beta,20beta)-20-carboxy-11-oxo-30-norolean-12-en-3-yl2-O-beta-d-glucopyranuronosyl-,MonopotassiuMsalt;monopotassium glycyrrhizinate A
• CAS NO: 42294-03-1
• Molecular Formula: C₄₂H₆₁O₁₆*K
• Molecular Weight: 847.043
• EINECS: 255-754-5
• Mol File: 42294-03-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 971.4 °C at 760 mmHg
• Flash Point: 288.1 °C
• Appearance: /
• Vapor Pressure: 0mmHg at 25°C
• CAS DataBase Reference: alpha-d-Glucopyranosiduronic acid, (3beta,20beta)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-beta-d-glucopyranuronosyl-, monopotassium salt(CAS DataBase Reference)
• NIST Chemistry Reference: alpha-d-Glucopyranosiduronic acid, (3beta,20beta)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-beta-d-glucopyranuronosyl-, monopotassium salt(42294-03-1)
• EPA Substance Registry System: alpha-d-Glucopyranosiduronic acid, (3beta,20beta)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-beta-d-glucopyranuronosyl-, monopotassium salt(42294-03-1)

Safety Data

• Hazardous Substances Data: 42294-03-1(Hazardous Substances Data)

Usage

Uses

Monopotassium Glycyrrhizinate is used to obtain Glycyrrhizic Acid (G735150), a triterpene saponin used in the traditional Chinese medicinal preparation for its anti-inflammatory , antiulcerous and antiallergic effects.

InChI:InChI=1/C42H62O16.K/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);/q;+1/p-1/t19-,21-,22-,23-,24-,25-,26-,27+,28-,29-,30+,31+,34-,35-,38+,39-,40-,41+,42+;/m0./s1

Upstream product

• 42294-03-1 β-Glycyrrhicic acid tripotassium salt 

Downstream Products

• 1405-86-3 β-Glycyrrhicic acid 
• 42294-03-1 β-Glycyrrhicic acid monopotassium salt 
• 137734-07-7 1-O-<(3β,20β)-11,30-Dioxo-30-desoxy-30-(N-L-phenylalanine methyl ester)olean-12-en-3-yl>-2-O-<β-D-6-oxo-6-desoxy-6-(N-L-phenylalanine methyl ester)glucopyranosyl>-α-D-6-oxo-6-desoxy-6-(N-L-phenylalanine methyl ester)glucopyranoside 

Relevant articles and documents

TRANSFORMATIONS OF GLYCYRRHIZIC ACID. III.* SYNTHESIS OF NEW GLYCOPEPTIDES CONTAINING METHYL ESTERS OF AMINO ACIDS

A new selective method has been proposed for the preparation of glycopeptides of β-glycyrrhizic acid (I) containing fragments of methyl esters of amino acids by reacting tris-N-hydroxysuccinimidic ester of a glycoside, obtained in situ using N,N'-dicyclohexylcarbodiimide, with hydrochlorides of methyl esters of amino acids or dipeptides in the presence of triethylamine.