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7beta-Hydroxy-cholesterol bis(trimethylsilyl) ether
SpectraBase Compound ID IbKISDEdcr9
InChI InChI=1S/C33H62O2Si2/c1-23(2)13-12-14-24(3)27-15-16-28-31-29(18-20-33(27,28)5)32(4)19-17-26(34-36(6,7)8)21-25(32)22-30(31)35-37(9,10)11/h22-24,26-31H,12-21H2,1-11H3/t24-,26+,27-,28?,29?,30+,31?,32+,33-/m1/s1
InChIKey OOKKWPKBWGMRMW-VLFLVVEZSA-N
Mol Weight 547.0 g/mol
Molecular Formula C33H62O2Si2
Exact Mass 546.428834 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID FfJBsjdx5Gz
Name 7beta-Hydroxy-cholesterol bis(trimethylsilyl) ether
Source of Sample Sigma-Aldrich Cat. #H6891
CAS Registry Number 33287-26-2
Classification Sterol esters; Sterol trimethylsilyl esters
Copyright Database Compilation Copyright © 2023-2024 John Wiley and Sons, Inc. Copyright © 2023-2024 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Exact Mass 546.428834304 u
Formula C33H62O2Si2
InChI InChI=1S/C33H62O2Si2/c1-23(2)13-12-14-24(3)27-15-16-28-31-29(18-20-33(27,28)5)32(4)19-17-26(34-36(6,7)8)21-25(32)22-30(31)35-37(9,10)11/h22-24,26-31H,12-21H2,1-11H3/t24-,26+,27-,28?,29?,30+,31?,32+,33-/m1/s1
InChIKey OOKKWPKBWGMRMW-VLFLVVEZSA-N
Molecular Weight 547.027 g/mol
Number of Peaks 409
RI4 3222
SMILES [C@]1(CC[C@@]2(C3CC[C@@]4([C@](CCC4C3[C@](C=C2C1)(O[Si](C)(C)C)[H])([C@@](CCCC(C)C)(C)[H])[H])C)C)(O[Si](C)(C)C)[H]
SPLASH splash10-0a4i-5620900000-362a8a649a7b139edd52
Sample Comments RI1: measured on Equity-1 (Alkanes) RI2: measured on Supelcowax-10 (FAMEs) RI3: measured on Supelcowax-10 (FAEEs) RI4: measured on SLB-5ms (Alkanes) RI5: measured on SLB-5ms (FAMEs)
Source of Spectrum Prof. L. Mondello (Chromaleont s.r.l./Univ. Messina, Italy)
Synonyms Silane, [[(3b,7b)-cholest-5-ene-3,7-diyl]bis(oxy)]bis[trimethyl- (9CI)
Wiley ID LM_LIPIDS2016_312