54208-22-9

Basic information

• Product Name: 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one
• Synonyms: 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one
• CAS NO: 54208-22-9
• Molecular Weight: 312.322
• Mol File: 54208-22-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one(54208-22-9)
• EPA Substance Registry System: 3-(3,4-dimethoxyphenyl)-8-methoxy-2H-chromen-2-one(54208-22-9)

Safety Data

• Hazardous Substances Data: 54208-22-9(Hazardous Substances Data)

Upstream product

• 93-40-3 (3,4-Dimethoxyphenyl)acetic acid 
• 7150-01-8 2-acetoxy-3-methoxybenzaldehyde 
• 148-53-8 3-methoxy-2-hydroxybenzaldehyde 

Relevant articles and documents

Synthesis and Evaluation of Coumarin-Resveratrol Hybrids as 15-Lipoxygenaze Inhibitors

A series of coumarin-resveratrol hybrids, 3-arylcoumarin derivatives 3a-u, were synthesized through the intermolecular condensation reaction of various salicylaldehydes and phenylacetic acids in the presence of 1,4-diazabicyclo[2.2.2]octane under solvent-free conditions. All the synthesized compounds were screened for their inhibitory potency against soybean 15-lipoxygenase. Among them, three compounds (3c, 3j, and 3q) showed good enzyme-inhibitory activities. GRAPHICAL ABSTRACT.

(Z)-2-acetoxy-3,3′,4′-trimethoxystilbene

The crystal structure determination demonstrates unambiguously that the title compound, 2-[(Z)-3,4-dimethoxyphenylethenyl]-6-methoxypheenyl acetate, C19H20O5, has the Z configuration. The title compound was prepared by decarboxylation of (E)-3-(2-acetoxy-3-methoxyphenyl)-2-(3,4-dimethoxyphenyl)propenoic acid; this compound was in turn obtained by condensation of 2-acetoxy-3-methoxybenzaldehyde with (3,4-dimethoxyphenyl)acetic acid. 1H NMR data for the title compound and the isomeric (E)-2-acetoxy-3,3′,4′-trimethoxystilbene are reported.