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63807-90-9

63807-90-9 structure
63807-90-9 structure
  • Name: Dihydroalpinumisoflavone
  • Chemical Name: 5-Hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-3,4-dihydro-2H,6H-pyra no[3,2-g]chromen-6-one
  • CAS Number: 63807-90-9
  • Molecular Formula: C20H18O5
  • Molecular Weight: 338.35
  • Catalog: Natural product Flavonoids
  • Create Date: 2016-10-07 11:54:57
  • Modify Date: 2024-01-09 16:33:39
  • Erythrivarone A is an isoflavone that can be isolated from the stem bark of Erythrina variegate[1].

Name 5-Hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-3,4-dihydro-2H,6H-pyra no[3,2-g]chromen-6-one
Synonyms 5-Hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-3,4-dihydro-2H,6H-pyrano[3,2-g]chromen-6-one
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 3,4-dihydro-5-hydroxy-7-(4-hydroxyphenyl)-2,2-dimethyl-
Description Erythrivarone A is an isoflavone that can be isolated from the stem bark of Erythrina variegate[1].
Related Catalog
References

[1]. Huang, K.-F., et al. Three Prenylated Isoflavones fromErythrina variegate. Journal of the Chinese Chemical Society, 43(6), 515–518.

Density 1.3±0.1 g/cm3
Boiling Point 555.8±50.0 °C at 760 mmHg
Molecular Formula C20H18O5
Molecular Weight 338.35
Flash Point 202.2±23.6 °C
Exact Mass 338.115417
PSA 79.90000
LogP 5.33
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.641
Hazard Codes Xi

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63807-90-9 structure

63807-90-9

Literature: Rao, K. S. R. Mohan; Iyer, C. S. Rukmani; Iyer, P. R. Tetrahedron, 1987 , vol. 43, # 13 p. 3015 - 3020

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63807-90-9 structure

63807-90-9

Literature: Rao, K. S. R. Mohan; Iyer, C. S. Rukmani; Iyer, P. R. Tetrahedron, 1987 , vol. 43, # 13 p. 3015 - 3020

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63807-90-9 structure

63807-90-9

Literature: Rao, K. S. R. Mohan; Iyer, C. S. Rukmani; Iyer, P. R. Tetrahedron, 1987 , vol. 43, # 13 p. 3015 - 3020

~%

63807-90-9 structure

63807-90-9

Literature: Rao, K. S. R. Mohan; Iyer, C. S. Rukmani; Iyer, P. R. Tetrahedron, 1987 , vol. 43, # 13 p. 3015 - 3020