5-Hydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one

Modify Date: 2025-09-10 12:01:24

5-Hydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one structure	Common Name	5-Hydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one
	CAS Number	3151-82-4	Molecular Weight	328.31600
	Density	1.314g/cm3	Boiling Point	556.6ºC at 760mmHg
	Molecular Formula	C₁₈H₁₆O₆	Melting Point	N/A
	MSDS	N/A	Flash Point	205.3ºC

Name	5-hydroxy-6,7,8-trimethoxy-2-phenylchromen-4-one
Synonym	More Synonyms

Density	1.314g/cm3
Boiling Point	556.6ºC at 760mmHg
Molecular Formula	C₁₈H₁₆O₆
Molecular Weight	328.31600
Flash Point	205.3ºC
Exact Mass	328.09500
PSA	78.13000
LogP	3.19140
Index of Refraction	1.606

HS Code	2914509090

diazomethane structure

diazomethane

CAS#:186581-53-3

5,6-Dihydroxy-7,8-dimethoxyflavone structure

5,6-Dihydroxy-7...

CAS#:76844-65-0

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5-Hydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one Structure

5-Hydroxy-6,7,8...

CAS#:3151-82-4

Literature: Yuldashev, M.P.; Batirov, E.Kh.; Nigmatullaev, A.; Malikov, V.M. Chemistry of Natural Compounds, 1994 , vol. 30, # 3 p. 324 - 327 Khimiya Prirodnykh Soedinenii, 1994 , # 3 p. 355 - 359

Precursor 2
CAS#:186581-53-3 diazomethane CAS#:76844-65-0 5,6-Dihydroxy-7...
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%

Alnetin

5-Hydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one

5-hydroxy-6,7,8-trimethoxy-2-phenyl-chromen-4-one

5-hydroxy-6,7,8-trimethoxyflavone

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Product Name: 5-Hydroxy-6,7,8-trimethoxy-2-phenyl-4H-1-benzopyran-4-one
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