3,3',4',5,7-Pentahydroxy-8-methoxyflavone

Modify Date: 2024-01-24 09:13:41

3,3',4',5,7-Pentahydroxy-8-methoxyflavone structure	Common Name	3,3',4',5,7-Pentahydroxy-8-methoxyflavone
	CAS Number	27500-34-1	Molecular Weight	332.26200
	Density	1.73g/cm3	Boiling Point	659.4ºC at 760 mmHg
	Molecular Formula	C₁₆H₁₂O₈	Melting Point	N/A
	MSDS	N/A	Flash Point	249.5ºC

Name	2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-methoxychromen-4-one
Synonym	More Synonyms

HS Code	2914509090

2-(3,4-bis(benz...

CAS#:117155-56-3

~91%

3,3',4',5,7-Pen...

CAS#:27500-34-1

Literature: Horie; Tsukayama; Kawamura; Seno; Yamamoto Bulletin of the Chemical Society of Japan, 1988 , vol. 61, # 2 p. 441-447

3',4'-bis(benzy...

CAS#:110193-73-2

3,3',4',5,7-Pen...

CAS#:27500-34-1

Literature: Horie; Tsukayama; Kawamura; Seno; Yamamoto Bulletin of the Chemical Society of Japan, 1988 , vol. 61, # 2 p. 441-447

N/A

CAS#:117155-51-8

3,3',4',5,7-Pen...

CAS#:27500-34-1

Literature: Horie; Tsukayama; Kawamura; Seno; Yamamoto Bulletin of the Chemical Society of Japan, 1988 , vol. 61, # 2 p. 441-447

3',4',7-trihydr...

CAS#:7678-88-8

3,3',4',5,7-Pen...

CAS#:27500-34-1

Literature: Horie; Tsukayama; Kawamura; Seno; Yamamoto Bulletin of the Chemical Society of Japan, 1988 , vol. 61, # 2 p. 441-447

Precursor 2
CAS#:110193-73-2 3',4'-bis(benzy... CAS#:7678-88-8 3',4',7-trihydr...
DownStream 0

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%

3,5,7,3',4'-pentahydroxy-8-methoxyflavone

gossypetin 8-methyl ether

2-(3,4-dihydroxy-phenyl)-3,5,7-trihydroxy-8-methoxy-chromen-4-one

2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-8-methoxy-4H-chromen-4-one

Corniculatusin

8-methoxyquercetin

3,3',4',5,7-Pentahydroxy-8-methoxyflavon

Names