Cholest-4-en-3-one

• Formula: C₂₇H₄₄O
• Molecular weight: 384.6377
• IUPAC Standard InChI: InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h17-19,22-25H,6-16H2,1-5H3/t19-,22+,23-,24+,25+,26+,27-/m0/s1 Copy

  
• IUPAC Standard InChIKey: NYOXRYYXRWJDKP-XUJZTTFYSA-N Copy
• CAS Registry Number: 601-57-0
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 3-Oxocholest-4-ene; Cholestenone; δ4-Cholesten-3-one; 4-Cholestenone; 4-Cholesten-3-one; (+)-4-Cholesten-3-one
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• Information on this page:
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas Chromatography
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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

=

By formula: C₂₇H₄₄O = C₂₇H₄₄O

Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Gonzalez Hernandez, Herraez Zarza, et al., 1979
Gonzalez Hernandez, J.L.; Herraez Zarza, M.A.; Rivas Gago, M.T., Calculation of isomerization enthalpy of cholest-5-en-3-one using a kinetic method, An. Quim., 1979, 75, 605-608. [all data]

Notes

Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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