19456-09-8

Basic information

• Product Name: cis,cis-3',4',7-Trimethoxy-3,4-flavandiol diacetate
• Synonyms: cis,cis-3',4',7-Trimethoxy-3,4-flavandiol diacetate
• CAS NO: 19456-09-8
• Molecular Formula: C₂₂H₂₄O₈
• Molecular Weight: 416.42
• Mol File: 19456-09-8.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: cis,cis-3',4',7-Trimethoxy-3,4-flavandiol diacetate(CAS DataBase Reference)
• NIST Chemistry Reference: cis,cis-3',4',7-Trimethoxy-3,4-flavandiol diacetate(19456-09-8)
• EPA Substance Registry System: cis,cis-3',4',7-Trimethoxy-3,4-flavandiol diacetate(19456-09-8)

Safety Data

• Hazardous Substances Data: 19456-09-8(Hazardous Substances Data)

Upstream product

• 1166-04-7 (+)-2,3-trans-3,4-trans-3,4-dihydroxy-3',4',7-trimethoxyflavan 
• 108-24-7 acetic anhydride 
• 1166-04-7 3',4',7'-tri-O-methylfisetinidol-4α-ol 
• 490-32-4 (+/-)-2r-(3,4-Dihydroxy-phenyl)-chroman-3t,4c,7-triol 
• 23536-23-4 Tri-O-methyl-3,4-di-O-acetylfisetinidol-4α-ol 
• 20772-32-1 (2S)-3t,4c-Diacetoxy-2r-(3,4-dimethoxy-phenyl)-7-methoxy-chroman 
• 1166-04-7 (+/-)-mollisacacidin 7,3',4'-trimethyl ether 

Relevant articles and documents

Oligomeric flavanoids. Part 26. Structure and synthesis of the first profisetinidins with epifisetinidol constituent units

The natural occurrence of the first oligomeric profisetinidins with (2R,3R)-2,3-cis-epifisetinidol chain extender units is demonstrated in the bark of Pithecellobium dulce (Guamuchil). Semi-synthesis using the appropriate flavan-3-ol and flavan-3,4-diol precursors permits unequivocal structural and stereochemical assignment of the novel dimeric epifisetinidol-(4β,8)-catechin and epicatechins 16 and 18, the trimeric bis-epifisetinidol-(4β,6:4β,8)-catechin and epicatechins 33 and 35, the fisetinidol-(4α,8)-catechin-(6,4β)-epifisetinidol 37 and fisetinidol-(4α,8)-epicatechin-(6,4β)-epifisetinidol 39.