89353-61-7

Basic information

• Product Name: 1-O-[(5xi,9xi,18alpha)-3-(beta-D-galactopyranuronosyloxy)-28-oxoolean-12-en-28-yl]-beta-D-glucopyranose
• CAS NO: 89353-61-7
• Molecular Formula: C₄₂H₆₆O₁₄
• Molecular Weight: 794.965
• Mol File: 89353-61-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 873.3°C at 760 mmHg
• Flash Point: 255.6°C
• Density: 1.37g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.611
• CAS DataBase Reference: 1-O-[(5xi,9xi,18alpha)-3-(beta-D-galactopyranuronosyloxy)-28-oxoolean-12-en-28-yl]-beta-D-glucopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1-O-[(5xi,9xi,18alpha)-3-(beta-D-galactopyranuronosyloxy)-28-oxoolean-12-en-28-yl]-beta-D-glucopyranose(89353-61-7)
• EPA Substance Registry System: 1-O-[(5xi,9xi,18alpha)-3-(beta-D-galactopyranuronosyloxy)-28-oxoolean-12-en-28-yl]-beta-D-glucopyranose(89353-61-7)

Safety Data

• Hazardous Substances Data: 89353-61-7(Hazardous Substances Data)

Upstream product

• 58546-61-5 silphioside A 

Downstream Products

• 26020-14-4 calenduloside E 
• 50-99-7 D-glucose 
• 6556-12-3 D-Glucuronic acid 
• 508-02-1 Oleanolic acid 
• 58546-61-5 3-O-(methyl-β-D-glucuronopyranosiduronoate)-28-O-β-D-glucopyranosyl oleanolate 

Relevant articles and documents

Method for preparing panax japonicus saponin IVa butyl ester

The invention discloses a method for preparing panax japonicus saponin IVa butyl ester. The method comprises the following steps: performing an indican reaction on 4,6-benzylidene protected glucose thioglycoside and 28-site glucose modified oleanolic acid so as to obtain a disaccharide oleanolic acid skeleton, performing an oxidation reaction with hydroxyl of which a protection group and glycol are cut off so as to obtain an intermediate, and enabling the intermediate to react with iodobutane, so as to obtain panax japonicum saponin IVa.