31002-09-2

Basic information

• Product Name: 1,7-Di-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzylxanthone
• Synonyms: 1,7-Di-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzylxanthone
• CAS NO: 31002-09-2
• Molecular Weight: 854.818
• Mol File: 31002-09-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,7-Di-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzylxanthone(CAS DataBase Reference)
• NIST Chemistry Reference: 1,7-Di-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzylxanthone(31002-09-2)
• EPA Substance Registry System: 1,7-Di-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzylxanthone(31002-09-2)

Safety Data

• Hazardous Substances Data: 31002-09-2(Hazardous Substances Data)

Upstream product

• 4706-56-3 1,3,6,7-tetra-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)xanthone 
• 100-39-0 benzyl bromide 

Downstream Products

• 1609192-29-1 1-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-7-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)xanthone 
• 1609192-23-5 1-O-acetyl-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-7-hydroxyxanthone 
• 1609192-24-6 1,7-dihydroxy-2-C-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-3,6-di-O-benzylxanthone 

Relevant articles and documents

Semi-synthesis of neomangiferin from mangiferin

Neomangiferin, a natural xanthone derivative bearing both O- and C-glucosides, was isolated from the leaves of Gentiana asclepiadea L. and has shown potential anti-diabetic activity. We describe herein the first semi-synthesis of neomangiferin from the natural C-glucoside mangiferin and glucose. The developed synthesis presents a facile protection strategy using Jurd's method to distinguish the different phenolic hydroxyl groups. Following this strategy, the regioselective protection of 1,3,6-hydroxyl groups was accomplished and neomangiferin was prepared by glycosylation under the phase-transfer catalysis conditions.