3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one

Modify Date: 2024-01-09 12:23:19

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure
3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one structure
Common Name 3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one
CAS Number 19587-65-6 Molecular Weight 360.31500
Density 1.482g/cm3 Boiling Point 609.9ºC at 760 mmHg
Molecular Formula C18H16O8 Melting Point N/A
MSDS N/A Flash Point 223.7ºC

 Names

Name eupatin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.482g/cm3
Boiling Point 609.9ºC at 760 mmHg
Molecular Formula C18H16O8
Molecular Weight 360.31500
Flash Point 223.7ºC
Exact Mass 360.08500
PSA 118.59000
LogP 2.60260
Vapour Pressure 9.88E-16mmHg at 25°C
Index of Refraction 1.658

 Safety Information

HS Code 2914509090

 Synthetic Route

~89%

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure

3,5-dihydroxy-2...

CAS#:19587-65-6

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

~%

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure

3,5-dihydroxy-2...

CAS#:19587-65-6

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

~%

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure

3,5-dihydroxy-2...

CAS#:19587-65-6

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

~%

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure

3,5-dihydroxy-2...

CAS#:19587-65-6

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

~%

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure

3,5-dihydroxy-2...

CAS#:19587-65-6

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

~%

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure

3,5-dihydroxy-2...

CAS#:19587-65-6

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

~%

3,5-dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-6,7-dimethoxy-chromen-4-one Structure

3,5-dihydroxy-2...

CAS#:19587-65-6

Literature: Horie, Tokunaru; Kawamura, Yasuhiko; Tsukayama, Masao; Yoshizaki, Shiro Chemical and Pharmaceutical Bulletin, 1989 , vol. 37, # 5 p. 1216 - 1220

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxychromen-4-one
EUPATIN
3,3',5-trihydroxy-4',6,7-trimethoxyflavone
Flavonoid K
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