5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one

Modify Date: 2025-08-26 19:14:08

5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one Structure
5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one structure
Common Name 5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one
CAS Number 2798-22-3 Molecular Weight 344.31500
Density 1.387g/cm3 Boiling Point 595.6ºC at 760mmHg
Molecular Formula C18H16O7 Melting Point N/A
MSDS N/A Flash Point 219.4ºC

 Names

Name 5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.387g/cm3
Boiling Point 595.6ºC at 760mmHg
Molecular Formula C18H16O7
Molecular Weight 344.31500
Flash Point 219.4ºC
Exact Mass 344.09000
PSA 98.36000
LogP 2.89700
Vapour Pressure 8.78E-15mmHg at 25°C
Index of Refraction 1.627

 Synthetic Route

~90%

5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one Structure

5,8-dihydroxy-6...

CAS#:2798-22-3

Literature: Chu, Han-Wei; Wu, Huan-Ting; Lee, Yean-Jang Tetrahedron, 2004 , vol. 60, # 11 p. 2647 - 2655

~80%

5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one Structure

5,8-dihydroxy-6...

CAS#:2798-22-3

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Yamamoto, Hitoshi; Kitou, Takeshi; Yamashita, Kazuyo Phytochemistry (Elsevier), 1995 , vol. 39, # 5 p. 1201 - 1210

~%

5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one Structure

5,8-dihydroxy-6...

CAS#:2798-22-3

Literature: Chu, Han-Wei; Wu, Huan-Ting; Lee, Yean-Jang Tetrahedron, 2004 , vol. 60, # 11 p. 2647 - 2655

~%

5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one Structure

5,8-dihydroxy-6...

CAS#:2798-22-3

Literature: Chu, Han-Wei; Wu, Huan-Ting; Lee, Yean-Jang Tetrahedron, 2004 , vol. 60, # 11 p. 2647 - 2655

~%

5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one Structure

5,8-dihydroxy-6...

CAS#:2798-22-3

Literature: Chu, Han-Wei; Wu, Huan-Ting; Lee, Yean-Jang Tetrahedron, 2004 , vol. 60, # 11 p. 2647 - 2655

~%

5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one Structure

5,8-dihydroxy-6...

CAS#:2798-22-3

Literature: Chu, Han-Wei; Wu, Huan-Ting; Lee, Yean-Jang Tetrahedron, 2004 , vol. 60, # 11 p. 2647 - 2655

 Synonyms

8-hydroxysalvigenin
5,8-Dihydroxy-6,7,4'-trimethoxy-flavon
5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)-4-benzopyrone
4H-1-Benzopyran-4-one,5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)
5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one
5,8-dihydroxy-6,7,4'-trimethoxyflavone
Pedunculin
5,8-Dihydroxy-6,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-on
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