5,7-dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-4-benzopyrone

Modify Date: 2024-02-29 08:39:11

5,7-dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-4-benzopyrone Structure
5,7-dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-4-benzopyrone structure
Common Name 5,7-dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl]-2-(4-hydroxyphenyl)-4-benzopyrone
CAS Number 21763-71-3 Molecular Weight 552.48400
Density 1.576g/cm3 Boiling Point 901.2ºC at 760mmHg
Molecular Formula C31H20O10 Melting Point N/A
MSDS N/A Flash Point 302.6ºC

 Names

Name 5,7-dihydroxy-8-[2-hydroxy-5-(5-hydroxy-7-methoxy-4-oxochromen-2-yl)phenyl]-2-(4-hydroxyphenyl)chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.576g/cm3
Boiling Point 901.2ºC at 760mmHg
Molecular Formula C31H20O10
Molecular Weight 552.48400
Flash Point 302.6ºC
Exact Mass 552.10600
PSA 170.80000
LogP 5.43700
Vapour Pressure 1.81E-34mmHg at 25°C
Index of Refraction 1.75

 Synonyms

7-O-methylamenthoflavone
I-7-O-methylamentoflavone
I-7-mono-O-methylamentoflavone
Brakerin
LF-2646
EINECS 244-574-2
IdB-1028
Sequoiaflavone
7'-O-methylamentoflavone
7"-monomethylamentoflavone