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4-Pregnen-17.alpha., 20.alpha.-diol-3-one, tms derivative
SpectraBase Compound ID 9e4tr2tRL8g
InChI InChI=1S/C24H40O3Si/c1-16(27-28(4,5)6)24(26)14-11-21-19-8-7-17-15-18(25)9-12-22(17,2)20(19)10-13-23(21,24)3/h15-16,19-21,26H,7-14H2,1-6H3/t16-,19+,20-,21-,22-,23-,24-/m0/s1
InChIKey CQPFXRSIALHNTM-XKZOHVQRSA-N
Mol Weight 404.7 g/mol
Molecular Formula C24H40O3Si
Exact Mass 404.274672 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID FEwzjzSeXLH
Name 4-Pregnen-17.alpha., 20.alpha.-diol-3-one, tms derivative
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 404.274671680 u
Formula C24H40O3Si
InChI InChI=1S/C24H40O3Si/c1-16(27-28(4,5)6)24(26)14-11-21-19-8-7-17-15-18(25)9-12-22(17,2)20(19)10-13-23(21,24)3/h15-16,19-21,26H,7-14H2,1-6H3/t16-,19+,20-,21-,22-,23-,24-/m0/s1
InChIKey CQPFXRSIALHNTM-XKZOHVQRSA-N
Molecular Weight 404.666 g/mol
SMILES C1(CC[C@@]2(C)C(=C1)CC[C@]1([C@@]3(CC[C@@]([C@@]3(C)CC[C@]21[H])([C@](C)(O[Si](C)(C)C)[H])O)[H])[H])=O