211749-06-3

Basic information

• Product Name: 1-[2-(3,4,5-trimethoxybenzoyloxy)-4,6-dimethoxy-3-methyl]ethanone
• Synonyms: 1-[2-(3,4,5-trimethoxybenzoyloxy)-4,6-dimethoxy-3-methyl]ethanone
• CAS NO: 211749-06-3
• Molecular Weight: 404.417
• Mol File: 211749-06-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-[2-(3,4,5-trimethoxybenzoyloxy)-4,6-dimethoxy-3-methyl]ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[2-(3,4,5-trimethoxybenzoyloxy)-4,6-dimethoxy-3-methyl]ethanone(211749-06-3)
• EPA Substance Registry System: 1-[2-(3,4,5-trimethoxybenzoyloxy)-4,6-dimethoxy-3-methyl]ethanone(211749-06-3)

Safety Data

• Hazardous Substances Data: 211749-06-3(Hazardous Substances Data)

Upstream product

• 23121-32-6 1-(2-hydroxy-4,6-dimethoxy-3-methyl-phenyl)-ethanone 
• 4521-61-3 3,4,5-Trimethoxybenzoyl chloride 

Downstream Products

• 211749-07-4 5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)-8-methyl-4H-1-benzopyran-4-one 

Relevant articles and documents

Synthesis of 5-hydroxy-6- and 8-methylflavones and their ultraviolet spectral differentiation

Ultraviolet spectra of fifteen natural or synthetic 6- and 8- methylflavones, with hydroxy group at C-5 and hydroxy or methoxy groups at C- 7, were recorded in methanol and in presence of neutral or acidic aluminium chloride. Several spectral characteristics may be deduced which are typical of the C-methyl group position and distinguish these compounds from their 6- and 8-methoxy homologues. Moreover, for flavones of each the above-mentioned groups, B-ring substitution at C-4', C-3',4' and C-3',4',5' (hydroxy and/or methoxy groups) may be differentiated. On the other hand, spectral differences are unimportant between 8-methylflavones and 8-(p- hydroxybenzyl)flavones, in a similar manner mono- or disubstituted at C-4' or C-3',4'. During this work three 6-methylflavones and four 8-methylflavones were newly synthesized.