(22E)-Ergosta-4,6,8(14),22-tetraen-3-one

Modify Date: 2025-08-27 18:53:18

(22E)-Ergosta-4,6,8(14),22-tetraen-3-one Structure
(22E)-Ergosta-4,6,8(14),22-tetraen-3-one structure
Common Name (22E)-Ergosta-4,6,8(14),22-tetraen-3-one
CAS Number 19254-69-4 Molecular Weight 392.617
Density 1.0±0.1 g/cm3 Boiling Point 523.5±30.0 °C at 760 mmHg
Molecular Formula C28H40O Melting Point N/A
MSDS N/A Flash Point 263.5±15.4 °C

 Use of (22E)-Ergosta-4,6,8(14),22-tetraen-3-one


Ergosta-4,6,8(14),22-tetraen-3-one (compound 2) is a ergosteroid is isolated from the fruiting bodies of ganoderma applanatum[1].

 Names

Name ergosta-4,6,8(14),22-tetraen-3-one
Synonym More Synonyms

 (22E)-Ergosta-4,6,8(14),22-tetraen-3-one Biological Activity

Description Ergosta-4,6,8(14),22-tetraen-3-one (compound 2) is a ergosteroid is isolated from the fruiting bodies of ganoderma applanatum[1].
Related Catalog
References

[1]. Gan KH, et al. Steroidal constituents of ganoderma applanatum and ganodermaneo-japonicum. J Nat Prod. 1998 Nov;61(11):1421-2.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 523.5±30.0 °C at 760 mmHg
Molecular Formula C28H40O
Molecular Weight 392.617
Flash Point 263.5±15.4 °C
Exact Mass 392.307922
PSA 17.07000
LogP 8.45
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.548

 Safety Information

Hazard Codes Xi

 Synonyms

Ergosta-4,6,8(14),22-tetraen-3-one, (22E)-
(22E)-Ergosta-4,6,8(14),22-tetraen-3-one
(9R,10R,13R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-1,2,9,11,12,15,16,17-octahydrocyclopenta[a]phenanthren-3-one
W2324
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