2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone

Modify Date: 2025-08-25 18:38:12

2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone structure	Common Name	2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone
	CAS Number	519-96-0	Molecular Weight	332.26200
	Density	1.73g/cm3	Boiling Point	684.1ºC at 760mmHg
	Molecular Formula	C₁₆H₁₂O₈	Melting Point	N/A
	MSDS	N/A	Flash Point	258.8ºC

Name	patuletin
Synonym	More Synonyms

Density	1.73g/cm3
Boiling Point	684.1ºC at 760mmHg
Molecular Formula	C₁₆H₁₂O₈
Molecular Weight	332.26200
Flash Point	258.8ºC
Exact Mass	332.05300
PSA	140.59000
LogP	1.99660
Index of Refraction	1.772
InChIKey	JMIFIYIEXODVTO-UHFFFAOYSA-N
SMILES	COc1c(O)cc2oc(-c3ccc(O)c(O)c3)c(O)c(=O)c2c1O

HS Code	2914509090

Precursor 3
CAS#:3162-51-4 1-(2,4-bis(benz... CAS#:3162-52-5 1-(2-hydroxy-3,... CAS#:7499-99-2 1-(2,4-dihydrox...
DownStream 2
CAS#:90-18-6 3,3',4',5,6,7-H... CAS#:479-90-3 Artemetin

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%

6-O-Methylquercetagetin

6-Methoxyquercetin

2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxychromen-4-one

3,5,7,3',4'-Pentahydroxy-6-methoxyflavone

Quercetagetin 6-methyl ether

2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone

Patuletin

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Names