197440-96-3

Basic information

• Product Name: (E)-5-hydroxy-4'-methoxy-3-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)stilbene
• Synonyms: (E)-5-hydroxy-4'-methoxy-3-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)stilbene
• CAS NO: 197440-96-3
• Molecular Weight: 572.566
• Mol File: 197440-96-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (E)-5-hydroxy-4'-methoxy-3-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)stilbene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-5-hydroxy-4'-methoxy-3-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)stilbene(197440-96-3)
• EPA Substance Registry System: (E)-5-hydroxy-4'-methoxy-3-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)stilbene(197440-96-3)

Safety Data

• Hazardous Substances Data: 197440-96-3(Hazardous Substances Data)

Upstream product

• 26153-38-8 3,5-dihydroxybenzaldehyde 
• 3462-97-3 (4-methoxybenzyl)triphenylphosphonium bromide 
• 21960-26-9 (4-methoxybenzylidene)triphenylphosphorane 
• 65728-21-4 5-[(E)-2-(4-methoxyphenyl)vinyl]benzene-1,3-diol 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 824-94-2 p-methoxybenzyl chloride 
• 187803-40-3 3,5-bis(tert-butyldimethylsilyloxy)benzaldehyde 

Downstream Products

• 30197-14-9 (E)-3-(β-D-glucopyranosyloxy)-5-hydroxy-4'-methoxystilbene 
• 27208-80-6 polydatin 

Relevant articles and documents

Synthesis of biologically active polyphenolic glycosides (combretastatin and resveratrol series)

(E)-3-(β-D-Glucopyranosyloxy)-4',5-dihydroxystilbene (resveratrol 3-β-D-glucoside, piceid), (Z)-2',3'-dihydroxy-3,4,4',5-tetramethoxystilbene (combretastatin A-1), (Z)-3'-hydroxy-3,4,4', 5-tetramethoxystilbene (combretastatin A-4), (Z)-2'-hydroxy-3,4,4',5-tetramethoxystilbene (combretastatin iso-A-4), α,β-dihydro-2',3'-dihydroxy-3,4,4',5-tetramethoxystilbene (combretastatin B-1), the corresponding glucosides, and related compounds have been synthesized via Wittig reactions followed by,glucosylation under phase-transfer catalysis. Most of the compounds synthesized have been tested with respect to biological activity (cytostatic, cytotoxic, antimitotic, neurotoxic, antiplatelet aggregation activity).