5-Pregnene-3β,20α-diol, TMS

• Formula: C₂₇H₅₀O₂Si₂
• Molecular weight: 462.8557
• IUPAC Standard InChI: InChI=1S/C27H50O2Si2/c1-19(28-30(4,5)6)23-12-13-24-22-11-10-20-18-21(29-31(7,8)9)14-16-26(20,2)25(22)15-17-27(23,24)3/h10,19,21-25H,11-18H2,1-9H3/t19-,21+,22?,23-,24?,25?,26+,27-/m0/s1 Copy

  
• IUPAC Standard InChIKey: PXQKWIROLXRMAD-FDIWGGDNSA-N Copy
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • Pregn-5-ene-3,20-diol, (3β,20S)-, 2TMS derivative
  • Pregn-5-ene-3,20-diol, (3β,20R)-, 2TMS derivative
  • Pregn-5-ene-3,20-diol, (3α)-, 2TMS derivative
  • 5-Pregnene-3β,20α-diol, TMSO-TMS
  • 20α-Dihydropregnenolone, MO-TMS
  • 20β-Dihydropregnenolone, MO-TMS
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• Information on this page:
  • Gas Chromatography
  • References
  • Notes
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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

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

View large format table.

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.

Meng, Griffiths, et al., 1996
Meng, L.J.; Griffiths, W.J.; Sjövall, J., The identification of novel steroid N-acetylglucosaminides in the urine of pregnant women, J. Steroid Biochem., 1996, 58, 5/6, 585-598, https://doi.org/10.1016/0960-0760(96)00080-5 . [all data]

Notes

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