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(-)-Epiafzelechin

Names

[ CAS No. ]:
24808-04-6

[ Name ]:
(-)-Epiafzelechin

[Synonym ]:
(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromanetriol
(-)-epiafzelechin
2H-1-Benzopyran-3,5,7-triol, 3,4-dihydro-2-(4-hydroxyphenyl)-, (2R,3R)-
Afzelechin
(2R,3R)-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
ent-epiafzelechin
epi-Afzelechin
3,5,7,4'-Tetrahydroxyflavan

Biological Activity

[Description]:

(-)-Epiafzelechin, isolated from the rhizomes, shows potent antioxidant activity with EC50 20.9 μM (EC50=5.7 μg/mL)[1].

[Related Catalog]:

Research Areas >> Cancer
Signaling Pathways >> Others >> Others

[References]

[1]. Antioxidant Phenolic Compounds From the Rhizomes of Astilbe Rivularis. Nat Prod Res. 2018 Feb;32(4):453-456.

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
583.4±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H14O5

[ Molecular Weight ]:
274.269

[ Flash Point ]:
306.6±30.1 °C

[ Exact Mass ]:
274.084137

[ PSA ]:
90.15000

[ LogP ]:
1.09

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.709

Safety Information

[ Hazard Codes ]:
Xi

Related Compounds