Androsta-3,5-diene, 3,17β-bis(trimethylsiloxy)-

• Formula: C₂₅H₄₄O₂Si₂
• Molecular weight: 432.7867
• IUPAC Standard InChI: InChI=1S/C25H44O2Si2/c1-24-15-13-19(26-28(3,4)5)17-18(24)9-10-20-21-11-12-23(27-29(6,7)8)25(21,2)16-14-22(20)24/h9,17,20-23H,10-16H2,1-8H3/t20?,21?,22?,23-,24?,25?/m1/s1 Copy

  
• IUPAC Standard InChIKey: MLVIKHIRGFETED-MCZOVZSXSA-N Copy
• CAS Registry Number: 25495-26-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • Epitestosterone, O,O'-bis(trimethylsilyl-
• Other names: Silane, [[(17β)-androsta-3,5-diene-3,17-diyl]bis(oxy)]bis[trimethyl-; 3,17-Bis[(trimethylsilyl)oxy]androsta-3,5-diene, (17β)-; Testosterone, TMS; Androst-4-en-17β-ol-3-one, TMS; Testosterone, di-TMS; Testosterone, per-TMS; Testosterone, bis-O-TMS; Testosterone, bis-TMS (3,5-diene); Testesterone TMS; Androstanedione, di-TMS; 5A-Androstandione, 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, temperature ramp

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Normal alkane RI, non-polar column, isothermal

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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.

Schänzer, Horning, et al., 1995
Schänzer, W.; Horning, S.; Donike, M., Metabolism of anabolic steroids in humans: Synthesis of 6β-hydroxy metabolites of 4-chloro-1,2-dehydro-17α -methyltestosterone, fluoxymesterone, and metandienone, Steroids, 1995, 60, 4, 353-366, https://doi.org/10.1016/0039-128X(95)00008-E . [all data]

Krupcik, Rutten, et al., 1976
Krupcik, J.; Rutten, G.A.F.M.; Rijks, J.A., The influence of temperature on the separation and characterization of steroids on non-polar glass capillary columns, Chem. zvesti, 1976, 30, 4, 469-479. [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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