4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-3,5,7-trimethoxy-

CAS

1247-97-8

Catalog Number

ACM1247978

Category

Other Products

Molecular Weight

372.3686

Molecular Formula

C₂₀H₂₀O₇

MSDS COA Spec Sheet

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Specification

Synonyms

3,5,7,3',4'-PENTAMETHOXYFLAVONE;QUERCETIN-3,5,7,3',4'-PENTAMETHYL ETHER;QUERCETIN-3,5,7,3',4';Pentamethoxyquercetin;QUERCETINPENTAMETHYLETHER;PENTAMETHYLQUERCETIN;2-(3,4-Dimethoxyphenyl)-3,5,7-trimethoxy-4H-1-benzopyran-4-one;3,3',4',5,7-Pentamethoxyflav

IUPAC Name

2-(3,4-dimethoxyphenyl)-3,5,7-trimethoxychromen-4-one

Canonical SMILES

COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)OC)OC)OC

InChI Key

ALGDHWVALRSLBT-UHFFFAOYSA-N

Boiling Point

561.9ºC at 760 mmHg

Melting Point

152-156ºC

Flash Point

246.9ºC

Density

1.29 g/cm³

Exact Mass

372.12100

H-Bond Acceptor

H-Bond Donor

Upstream Synthesis Route 1

117-39-5
77-78-1

1247-97-8

Reference: [1]Tatsuzaki, Jin; Ohwada, Tomohiko; Otani, Yuko; Inagi, Reiko; Ishikawa, Tsutomu
[Beilstein Journal of Organic Chemistry, 2018, vol. 14, p. 3112 - 3121]

Upstream Synthesis Route 2

117-39-5
74-88-4

1247-97-8

Reference: [1]Pan, Guojun; Yang, Ke; Ma, Yantao; Zhao, Xia; Lu, Kui; Yu, Peng
[Bulletin of the Korean Chemical Society, 2015, vol. 36, # 5, p. 1460 - 1466]

Downstream Synthesis Route 1

1247-97-8

1244-78-6

Reference: [1]De La Torre, Maria D.L.; Tomé, Augusto C.; Silva, Artur M.S.; Cavaleiro, José A.S.
[Tetrahedron Letters, 2002, vol. 43, # 26, p. 4617 - 4620]
[2]Briggs; Locker
[Journal of the Chemical Society, 1951, p. 3131,3134]

* For details of the synthesis route, please refer to the original source to ensure accuracy.

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