36810-81-8

Basic information

• Product Name: 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-8-methoxy-
• CAS NO: 36810-81-8
• Molecular Formula: C18H16O7
• Molecular Weight: 344.321
• Mol File: 36810-81-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-8-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-8-methoxy-(36810-81-8)
• EPA Substance Registry System: 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-8-methoxy-(36810-81-8)

Safety Data

• Hazardous Substances Data: 36810-81-8(Hazardous Substances Data)

Upstream product

• 74-88-4 methyl iodide 

Downstream Products

• 18003-33-3 3',4',5,6,7-pentahydroxyflavone 

Relevant articles and documents

New biologically active allelochemical from seeds of cassia absus linn

A new bioactive allelochemical 1, m.p. 235-36°C, m.f. C 34H42O20, [M]+ 770 (FABMS), has been isolated from methanolic extract of the seeds of Cassia absus Linn, alongwith two known compounds 3, 5, 7, 4-tetrahydroxy-2 5'-dimethoxy flavone and Luteolin. The structure of a new compound has been characterized as 5, 7, 4-trihydroxy-8,3'-dimethoxyflavone-5-O-a- L-rhamnopyranosyl-7-O-β-D- xylopyranosyl-( I -4)O-β-D-galacto- pyranoside by various colour reactions, spectral analysis and chemical degradations. All the secondary plant metabolites are called allelochemicals.