7-Hydroxy-5,8-dimethoxyflavane

Modify Date: 2024-01-02 19:26:59

7-Hydroxy-5,8-dimethoxyflavane Structure
7-Hydroxy-5,8-dimethoxyflavane structure
Common Name 7-Hydroxy-5,8-dimethoxyflavane
CAS Number 54377-24-1 Molecular Weight 300.306
Density 1.3±0.1 g/cm3 Boiling Point 524.4±50.0 °C at 760 mmHg
Molecular Formula C17H16O5 Melting Point N/A
MSDS N/A Flash Point 196.0±23.6 °C

 Use of 7-Hydroxy-5,8-dimethoxyflavane


7-Hydroxy-5,8-dimethoxyflavanone is a compound isolated from the ethanol extract of the whole plants of Sarcandra hainanensis[1].

 Names

Name 7-Hydroxy-5,8-dimethoxy-2-phenylchroman-4-one
Synonym More Synonyms

 7-Hydroxy-5,8-dimethoxyflavane Biological Activity

Description 7-Hydroxy-5,8-dimethoxyflavanone is a compound isolated from the ethanol extract of the whole plants of Sarcandra hainanensis[1].
Related Catalog
References

[1]. Cao CM, et al. Two flavonoid dimers from Sarcandra hainanensis (PEI) SWAMY et BAILEY. Chem Pharm Bull (Tokyo). 2009;57(7):743-746.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 524.4±50.0 °C at 760 mmHg
Molecular Formula C17H16O5
Molecular Weight 300.306
Flash Point 196.0±23.6 °C
Exact Mass 300.099762
PSA 64.99000
LogP 3.63
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.597

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

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7-Hydroxy-5,8-dimethoxyflavane Structure

7-Hydroxy-5,8-d...

CAS#:54377-24-1

Literature: Aiyar et al. Proceedings - Indian Academy of Sciences, Section A, 1957 , # 46 p. 238,241 Full Text Show Details Chopin; Chadenson Bulletin de la Societe Chimique de France, 1959 , p. 1585,1593

~%

7-Hydroxy-5,8-dimethoxyflavane Structure

7-Hydroxy-5,8-d...

CAS#:54377-24-1

Literature: Chopin; Chadenson Bulletin de la Societe Chimique de France, 1959 , p. 1585,1593

~%

7-Hydroxy-5,8-dimethoxyflavane Structure

7-Hydroxy-5,8-d...

CAS#:54377-24-1

Literature: Chopin; Chadenson Bulletin de la Societe Chimique de France, 1959 , p. 1585,1593

 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

4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-5,8-dimethoxy-2-phenyl-
7-hydroxy-5,8-dimethoxy-2-phenyl-2,3-dihydrochromen-4-one
7-Hydroxy-5,8-dimethoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one
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