Epitestosterone, TMS derivative

• Formula: C₂₂H₃₆O₂Si
• Molecular weight: 360.6055
• IUPAC Standard InChI: InChI=1S/C22H36O2Si/c1-21-12-10-16(23)14-15(21)6-7-17-18-8-9-20(24-25(3,4)5)22(18,2)13-11-19(17)21/h14,17-20H,6-13H2,1-5H3/t17?,18?,19?,20-,21?,22?/m0/s1 Copy

  
• IUPAC Standard InChIKey: HNZDTAXZHUDITM-CEXYIDGCSA-N Copy
• CAS Registry Number: 16134-45-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • Testosterone, TMS derivative
• Other names: Androst-4-en-3-one, 17-[(trimethylsilyl)oxy]-, (17α)-; Epitestosterone, o-trimethylsilyl-; 4-Androsten-3-one, 17α-trimethylsilyloxy; 17-[(Trimethylsilyl)oxy]androst-4-en-3-one-, (17α)-; Androst-4-en-17α-ol-3-one, TMS; Epitestosterone, TMS; Epitestosterone, trimethylsilyl ether; Epitestosterone, per-TMS; Testosterone, 17-TMS
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• Information on this page:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
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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

Gas Chromatography

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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

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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References

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

Tret'yakov, 2007
Tret'yakov, K.V., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [all data]

Parr, Zapp, et al., 2007
Parr, M.K.; Zapp, J.; Becker, M.; Opfermann, G.; Bartz, U.; Schanzer, W., Steroidal isomers with uniform mass spectra of their per-TMS derivatives: Synthesis of 17-hydroxyandrostan-3-ones, androst-1-, and -4-ene-3,17-diols, Steroids, 2007, 72, 6-7, 545-551, https://doi.org/10.1016/j.steroids.2007.03.006 . [all data]

Bowers and Borts, 1996
Bowers, L.D.; Borts, D.J., Separation and confirmation of anabolic steroids with quadrupole ion trap tandem mass spectrometry, J. Chromatogr. B, 1996, 687, 1, 69-78, https://doi.org/10.1016/S0378-4347(96)00231-9 . [all data]

Notes

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