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

Modify Date: 2024-01-03 13:19:01

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

 Names

Name patuletin
Synonym More Synonyms

 Chemical & Physical Properties

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

 Safety Information

HS Code 2914509090

 Synthetic Route

 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

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