Epitheaflavic acid

Modify Date: 2025-08-25 20:34:57

Epitheaflavic acid Structure
Epitheaflavic acid structure
Common Name Epitheaflavic acid
CAS Number 30407-94-4 Molecular Weight 428.346
Density 1.9±0.1 g/cm3 Boiling Point 749.7±60.0 °C at 760 mmHg
Molecular Formula C21H16O10 Melting Point N/A
MSDS N/A Flash Point 268.5±26.4 °C

 Names

Name 3,4,5-Trihydroxy-6-oxo-1-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulene-8-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 749.7±60.0 °C at 760 mmHg
Molecular Formula C21H16O10
Molecular Weight 428.346
Flash Point 268.5±26.4 °C
Exact Mass 428.074341
LogP -0.55
Vapour Pressure 0.0±2.6 mmHg at 25°C
Index of Refraction 1.848

 Synonyms

6H-Benzocycloheptene-8-carboxylic acid, 1-(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-3,4,5-trihydroxy-6-oxo-
3,4,5-Trihydroxy-6-oxo-1-(3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl)-6H-benzo[7]annulene-8-carboxylic acid
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