1313191-84-2

Basic information

• Product Name: 2-(4-(2,3,4,6-tetra-O-acetyl)-β-D-glucopyranosyloxy-3-benzyloxyphenyl)-3,5,7-tribenzyloxy-4H-chromen-4-one
• Synonyms: 2-(4-(2,3,4,6-tetra-O-acetyl)-β-D-glucopyranosyloxy-3-benzyloxyphenyl)-3,5,7-tribenzyloxy-4H-chromen-4-one
• CAS NO: 1313191-84-2
• Molecular Weight: 993.03
• Mol File: 1313191-84-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(4-(2,3,4,6-tetra-O-acetyl)-β-D-glucopyranosyloxy-3-benzyloxyphenyl)-3,5,7-tribenzyloxy-4H-chromen-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-(2,3,4,6-tetra-O-acetyl)-β-D-glucopyranosyloxy-3-benzyloxyphenyl)-3,5,7-tribenzyloxy-4H-chromen-4-one(1313191-84-2)
• EPA Substance Registry System: 2-(4-(2,3,4,6-tetra-O-acetyl)-β-D-glucopyranosyloxy-3-benzyloxyphenyl)-3,5,7-tribenzyloxy-4H-chromen-4-one(1313191-84-2)

Safety Data

• Hazardous Substances Data: 1313191-84-2(Hazardous Substances Data)

Upstream product

• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 498548-14-4 2-(2,2-diphenylbenzo[1,3]dioxol-5-yl)-3,5,7-tribenzyloxy-4H-chromen-4-one 
• 498548-15-5 3,7-bis(benzyloxy)-2-(3,4-dihydroxyphenyl)-5-hydroxy-4H-chromen-4-one 
• 357194-03-7 2-(2,2-diphenylbenzo[1,3]dioxol-5-yl)-3,5,7-trihydroxychromen-4-one 
• 117-39-5 quercetol 
• 1313191-83-1 C₄₃H₄₀O₁₆ 
• 100-39-0 benzyl bromide 

Downstream Products

• 1313191-85-3 2-(4-O-β-D-glucopyranosyloxy-3-benzyloxyphenyl)-3,5,7-tribenzyloxy-4H-chromen-4-one 
• 20229-56-5 spiraeoside 

Relevant articles and documents

Regiospecific synthesis of quercetin O-β-d-glucosylated and O-β-d-glucuronidated isomers

Quercetin, the polyphenolic compound, which has the highest daily intake, is well known for its protective effects against aging diseases and has received a lot of attention for this reason. Both quercetin 3-O-β-d-glucuronide and quercetin 3′-O-β-d-glucuronide are human metabolites, which, together with their regioisomers, are required for biological as well as physical chemistry studies. We present here a novel synthetic route based on the sequential and selective protections of the hydroxyl functions of quercetin allowing selective glycosylation, followed by TEMPO-mediated oxidation to the glucuronide. This methodology enabled us to synthesize the five O-β-d-glucosides and four O-β-d-glucuronides of quercetin, including the major human metabolite, quercetin 3-O-β-d-glucuronide.