499-21-8

Basic information

• Product Name: methyl 4-O-β-glucopyranosyl-(E)-caffeate
• Synonyms: methyl 4-O-β-glucopyranosyl-(E)-caffeate
• CAS NO: 499-21-8
• Molecular Weight: 356.329
• Mol File: 499-21-8.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: methyl 4-O-β-glucopyranosyl-(E)-caffeate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 4-O-β-glucopyranosyl-(E)-caffeate(499-21-8)
• EPA Substance Registry System: methyl 4-O-β-glucopyranosyl-(E)-caffeate(499-21-8)

Safety Data

• Hazardous Substances Data: 499-21-8(Hazardous Substances Data)

Upstream product

• 40555-40-6 3-hydroxy-4-(2,3,4,6-tetraacetyl-β-D-glucopyranos-1-yloxy)benzaldehyde 
• 80585-56-4 methyl pentaacetyl-4-O-β-D-glucopyranosylcaffeate 
• 39175-73-0 Platyconin chloride 
• 67-56-1 methanol 
• 119014-23-2 3-hydroxy-4-(tetra-O-acetyl-β-D-glucopyranosyloxy)-trans-cinnamic acid ethyl ester 
• 80585-53-1 (E)-3-[4-Hydroxy-3-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-trityloxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-acrylic acid (2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[2-hydroxy-4-((E)-2-methoxycarbonyl-vinyl)-phenoxy]-tetrahydro-pyran-2-ylmethyl ester 

Downstream Products

• 147511-61-3 4-O-(β-D-glucopyranosyl)-trans-caffeic acid 
• 80585-57-5 (E)-3-[3-Hydroxy-4-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-trityloxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-acrylic acid methyl ester 

Relevant articles and documents

Structure of anthocyanin from the blue petals of Phacelia campanularia and its blue flower color development

The dicaffeoyl anthocyanin, phacelianin, was isolated from blue petals of Phacelia campanularia. Its structure was determined to be 3-O-(6-O-(4′-O- (6-O-(4′-O-β-D-glucopyranosyl-(E)-caffeoyl)-β-D-glucopyranosyl) -(E)-caffeoyl)-β-D-glucopyranosyl)-5-O-(6-O

STRUCTURE OF CINERARIN, A TETRA-ACYLATED ANTHOCYANIN ISOLATED FROM THE BLUE GARDEN CINERARIA, SENECIO CRUENTUS

Structure of cinerarin is determined to be 3-O-(6-O-malonyl-β-D-glucopyranosyl)-7-O-(6-O-(4-O-(6-O-caffeyl-β-D-glucopyranosyl)caffeyl)-β-D-glucopyranosyl)-3'-O-(6-O-caffeyl-β-D-glucopyranosyl)delphinidin.

HEAVENLY BLUE ANTHOCYANIN II TRANS-4-O-(6-O-(TRANS-3-O-(β-D-GLUCOPYRANOSYL)CAFFEYL)-β-D-GLUCOPYRANOSYL)-CAFFEIC ACID, A NOVEL COMPONENT IN HEAVENLY BLUE ANTHOCYANIN

Structure of an alkaline hydrolysis product of heavenly blue anthocyanin was determined to be trans-4-O-(6-O-(trans-3-O-(β-D-glucopyranosyl)caffeyl)-β-D-glucopyranosyl)caffeic acid (1).