Alpinumisoflavone

Modify Date: 2024-01-09 14:07:34

Alpinumisoflavone Structure
Alpinumisoflavone structure
Common Name Alpinumisoflavone
CAS Number 34086-50-5 Molecular Weight 336.338
Density 1.4±0.1 g/cm3 Boiling Point 562.1±50.0 °C at 760 mmHg
Molecular Formula C20H16O5 Melting Point N/A
MSDS N/A Flash Point 205.8±23.6 °C

 Use of Alpinumisoflavone


Alpinumisoflavone (compound 2) is a flavonoid derivative isolated from the stem bark of Erythrina lysistemon Hutch[1].

 Names

Name 5-hydroxy-7-(4-hydroxyphenyl)-2,2-dimethylpyrano[3,2-g]chromen-6-one
Synonym More Synonyms

 Alpinumisoflavone Biological Activity

Description Alpinumisoflavone (compound 2) is a flavonoid derivative isolated from the stem bark of Erythrina lysistemon Hutch[1].
Related Catalog
References

[1]. el-Masry S, et al. Prenylated flavonoids of Erythrina lysistemon grown in Egypt. Phytochemistry. 2002 Aug;60(8):783-7.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 562.1±50.0 °C at 760 mmHg
Molecular Formula C20H16O5
Molecular Weight 336.338
Flash Point 205.8±23.6 °C
Exact Mass 336.099762
PSA 79.90000
LogP 5.78
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.660

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

 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

alpiniumisoflavone
Alpinum-iso-flavone
Alpinum Isoflavone
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 5-hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-
Alpinumisoflavone
5-Hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-2H,6H-pyrano[3,2-g]chromen-6-one
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