15486-33-6

Basic information

• Product Name: 3,5-DIHYDROXY-7-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE
• Synonyms: KAEMPFEROL-7,4'-DIMETHYL ETHER;3,5-DIHYDROXY-7,4'-DIMETHOXYFLAVONE;3,5-DIHYDROXY-7-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE;3,5-DIHYDROXY-4',7-DIMETHOXYFLAVONE;3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4-benzopyrone;3,5-Dihydroxy-7-methoxy-2-(4-methoxy-phenyl)-;2-(4-Methoxyphenyl)-3,5-dihydroxy-7-methoxy-4H-1-benzopyran-4-one;4'-O,7-O-Dimethylkaempferol
• CAS NO: 15486-33-6
• Molecular Formula: C₁₇H₁₄O₆
• Molecular Weight: 314.29
• EINECS: 239-513-1
• Product Categories: Flavanols
• Mol File: 15486-33-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 539.4°C at 760 mmHg
• Flash Point: 201.7°C
• Appearance: /
• Density: 1.424g/cm³
• Vapor Pressure: 1.82E-12mmHg at 25°C
• Refractive Index: 1.655
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 3,5-DIHYDROXY-7-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-DIHYDROXY-7-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE(15486-33-6)
• EPA Substance Registry System: 3,5-DIHYDROXY-7-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE(15486-33-6)

Safety Data

• Hazardous Substances Data: 15486-33-6(Hazardous Substances Data)

Usage

General Description

3,5-Dihydroxy-7-methoxy-2-(4-methoxy-phenyl)-chromen-4-one is a chemical compound that belongs to the class of chromones. It is a naturally occurring flavonoid found in various plant species and exhibits antioxidant and anti-inflammatory properties. 3,5-DIHYDROXY-7-METHOXY-2-(4-METHOXY-PHENYL)-CHROMEN-4-ONE has been studied for its potential therapeutic effects in treating various diseases, including cancer and neurodegenerative disorders. Its unique chemical structure and biological activities make it a promising candidate for drug development and further research to explore its potential applications in medicine and healthcare.

InChI:InChI=1/C17H14O6/c1-21-10-5-3-9(4-6-10)17-16(20)15(19)14-12(18)7-11(22-2)8-13(14)23-17/h3-8,18,20H,1-2H3

Upstream product

• 41515-76-8 (+/-)-3t,5-dihydroxy-7-methoxy-2r-(4-methoxy-phenyl)-chroman-4-one 
• 94103-36-3 (2E)-1-(2,4,6-trimethoxyphenyl)-3-(4-methoxyphenyl)-2-propen-1-one 
• 77-78-1 dimethyl sulfate 
• 520-18-3 kaempferol 
• 16274-11-6 3,5,7-triacetoxy-2-(4-acetoxy-phenyl)-chromen-4-one 
• 35492-16-1 (+/-)-3-hydroxy-4',5,7-trimethoxy-2,3-trans-flavanone 
• 35815-06-6 7-O-methylaromadendrin 
• 520-29-6 5,4'-dihydroxy-7-methoxyflavanone 
• 794-94-5 p-Methoxybenzoic anhydride 
• 26207-83-0 (+/-)-3t-hydroxy-2r-(4-hydroxy-phenyl)-5,7-dimethoxy-chroman-4-one 
• 147437-71-6 ω-benzoyloxy-4,6-dimethoxy-2-hydroxyacetophenone 
• 480-41-1 5,7-Dihydroxy-2-(4-hydroxy-phenyl)-chroman-4-on 
• 65982-77-6 2-benzoyloxy-1-(2,4,6-trihydroxy-phenyl)-ethanone 
• 832-58-6 1-(2,4,6-trimethoxyphenyl)ethanone 

Downstream Products

• 15486-34-7 5-hydroxy-3,4',7-trimethoxyflavone 
• 16692-52-7 3,4',5,7-tetramethoxyflavone 

Relevant articles and documents

Selective methylation of kaempferol via benzylation and deacetylation of kaempferol acetates

A strategy for selective mono-, di- and tri-O-methylation of kaempferol, predominantly on the basis of selective benzylation and controllable deacetylation of kaempferol acetates, was developed. From the selective deacetylation and benzylation of kaempferol tetraacetate (1), 3,4′,5,-tri-O-acetylkaempferol (2) and 7-O-benzyl-3,4′5,-tri-O-acetylkaempferol (8) were obtained, respectively. By controllable deacetylation and followed selective or direct methylation of these two intermediates, eight O-methylated kaempferols were prepared with 51-77% total yields from kaempferol.