3',4',5',3,5,6,7-Heptamethoxyflavone

Modify Date: 2025-09-11 18:10:23

3',4',5',3,5,6,7-Heptamethoxyflavone Structure
3',4',5',3,5,6,7-Heptamethoxyflavone structure
Common Name 3',4',5',3,5,6,7-Heptamethoxyflavone
CAS Number 17245-30-6 Molecular Weight 432.421
Density 1.3±0.1 g/cm3 Boiling Point 604.0±55.0 °C at 760 mmHg
Molecular Formula C22H24O9 Melting Point N/A
MSDS N/A Flash Point 261.7±31.5 °C

 Names

Name 3,5,6,7-Tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 604.0±55.0 °C at 760 mmHg
Molecular Formula C22H24O9
Molecular Weight 432.421
Flash Point 261.7±31.5 °C
Exact Mass 432.142029
PSA 94.82000
LogP 1.95
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.576

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-Hydroxypelargonidine
3,5,6,7-Tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
3,5,6,7,3',4',5'-heptamethoxyflavone
6-Hydroxypelargonidin
4H-1-Benzopyran-4-one, 3,5,6,7-tetramethoxy-2-(3,4,5-trimethoxyphenyl)-
Aurantinidin
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