5β-pregnane-3α,17α,20β-triol, 3,17,20-tris-TMS

• Formula: C₃₀H₆₀O₃Si₃
• Molecular weight: 553.0521
• IUPAC Standard InChI: InChI=1S/C30H60O3Si3/c1-22(31-34(4,5)6)30(33-36(10,11)12)20-17-27-25-14-13-23-21-24(32-35(7,8)9)15-18-28(23,2)26(25)16-19-29(27,30)3/h22-27H,13-21H2,1-12H3/t22-,23?,24-,25?,26?,27?,28+,29+,30+/m0/s1 Copy

  
• IUPAC Standard InChIKey: KFUWLVZCEDFJIK-CBBCAGDGSA-N Copy
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • Pregnane-3,17,20-triol, (3α,5β,20S)-, 3TMS derivative
  • 5-α-Pregnane-3-β,17-α,20-α-triol, tris-TMS
  • 5-α-Pregnane-3-β,17-α,20-β-triol, tris-TMS
  • 5α-Pregnane-3α, 17α, 20β-triol, MO TMS
  • 5-α-Pregnan-3,17,20-triol, MeTMS
  • 5-β-Pregnan-3,17,20-triol, MeTMS
  • Pregnan-3,17-diol-20-one, MeTMS
  • 5β-pregnane-3α,17,20α-triol, MO-TMS
• Other names: 5β-Pregnane-3α,17α,20α-triol, (3,17,20-O)-triTMSi
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Kovats' RI, non-polar column, isothermal
  • References
  • Notes
• Other data available:
  • Gas Chromatography
• Options:
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Kovats' RI, non-polar column, isothermal

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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

References

Go To: Top, Kovats' RI, non-polar column, isothermal, Notes

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

Quilliam and Westmore, 1978
Quilliam, M.A.; Westmore, J.B., Sterically crowded trialkylsilyl derivatives for chromatography and mass spectrometry of biologically-important compounds, Anal. Chem., 1978, 50, 1, 59-68, https://doi.org/10.1021/ac50023a020 . [all data]

Baillie, Brooks, et al., 1972
Baillie, T.A.; Brooks, C.J.W.; Middleditch, B.S., Comparison of Corticosteroid Derivatives by Gas-Chromatography-Mass Spectrometry, Anal. Chem., 1972, 44, 1, 30-37, https://doi.org/10.1021/ac60309a016 . [all data]

Notes

Go To: Top, Kovats' RI, non-polar column, isothermal, References

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