4H-1-Benzopyran-4-one,5,7-dimethoxy-2-phenyl-

CAS

21392-57-4

Catalog Number

ACM21392574

Category

Other Products

Molecular Weight

282.2907

Molecular Formula

C₁₇H₁₄O₄

MSDS COA Spec Sheet

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Specification

Synonyms

CHRYSIN DIMETHYL ETHER;5,7-DIMETHOXYFLAVONE;5-O-METHYL-7-METHOXYFLAVONE;CHRYSIN DIMETHYLETHER(RG);Aids059328;Aids-059328;Chrysin dme;Dimethylchrysin

IUPAC Name

5,7-dimethoxy-2-phenylchromen-4-one

Canonical SMILES

COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC=CC=C3)OC

InChI Key

JRFZSUMZAUHNSL-UHFFFAOYSA-N

Boiling Point

476.6ºC at 760 mmHg

Melting Point

150-152ºC

Flash Point

213.4ºC

Density

1.242 g/cm³

Appearance

white crystals

Exact Mass

282.08900

H-Bond Acceptor

H-Bond Donor

Upstream Synthesis Route 1

480-40-0
77-78-1

21392-57-4

Reference: [1]Location in patent: experimental part
Righi, Giuliana; Antonioletti, Roberto; Silvestri, Ilaria Proietti; D'Antona, Nicola; Lambusta, Daniela; Bovicelli, Paolo
[Tetrahedron, 2010, vol. 66, # 6, p. 1294 - 1298]

Upstream Synthesis Route 2

480-40-0

520-28-5
21392-57-4

Reference: [1]Shin, Joon-Su; Kim, Kyoung-Soon; Kim, Myoung-Bohm; Jeong, Jae-Hoon; Kim, Bak-Kwang
[Bioorganic and Medicinal Chemistry Letters, 1999, vol. 9, # 6, p. 869 - 874]