Cholesterol, TMS derivative
- Formula: C30H54OSi
- Molecular weight: 458.8347
- IUPAC Standard InChI: InChI=1S/C30H54OSi/c1-21(2)10-9-11-22(3)26-14-15-27-25-13-12-23-20-24(31-32(6,7)8)16-18-29(23,4)28(25)17-19-30(26,27)5/h12,21-22,24-28H,9-11,13-20H2,1-8H3/t22?,24-,25?,26?,27?,28?,29?,30?/m1/s1
- IUPAC Standard InChIKey: CBVJJGRSRFXUPK-SZXIZBHISA-N
- CAS Registry Number: 1856-05-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Cholesterol trimethylsilyl ether; Silane, [[(3β)-cholest-5-en-3-yl]oxy]trimethyl-; Silane, (cholesteryloxy)trimethyl-; O-Trimethylsilylcholesterol; 3β-(Trimethylsiloxy)cholest-5-ene; Cholest-5-ene, 3-[(trimethylsilyl)oxy]-, (3β)-; Monotrimethylsilyl derivative of cholesterol; 3-[(Trimethylsilyl)oxy]cholest-5-ene-, 3.beta-; 5-Cholesten-3-β-ol, TMS; Cholesterol, TMS; Cholesterol, mono-TMS; Cholest-5-en-3β-ol-, TMS; 5A-Cholesten-3-one, TMS; Epicholesterol TMS; Cholesterol (cholest-5-en-3β-ol), TMS; 3β-hydroxy-5-cholestene, TMS; [[(3β)-cholest-5-en-3-yl]oxy]trimethylsilane
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Kovats' RI, non-polar column, isothermal
Go To: Top, References, Notes
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
| Column type | Packed | Capillary |
|---|---|---|
| Active phase | OV-1 | OV-1 |
| Column length (m) | 1. | 20. |
| Carrier gas | He | |
| Substrate | Gas Chrom Q | |
| Column diameter (mm) | 0.25 | |
| Phase thickness (μm) | ||
| Temperature (C) | 260. | 255. |
| I | 3136. | 3124. |
| Reference | Quilliam and Westmore, 1978 | Luyten and Rutten, 1974 |
| Comment | MSDC-RI | MSDC-RI |
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]
Luyten and Rutten, 1974
Luyten, J.A.; Rutten, G.A.F.M.,
Analysis of Steroids by High-Resolution Gas-Liquid Chromatography. II. Application to Urinary Samples,
J. Chromatogr., 1974, 91, 393-406, https://doi.org/10.1016/S0021-9673(01)97918-X
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.