3ksi,17A,20B-Trihydroxy-5ksi-pregnan-11-one, TMS
- Formula: C30H58O4Si3
- Molecular weight: 567.0356
- IUPAC Standard InChI: InChI=1S/C30H58O4Si3/c1-21(32-35(4,5)6)30(34-37(10,11)12)18-16-25-24-14-13-22-19-23(33-36(7,8)9)15-17-28(22,2)27(24)26(31)20-29(25,30)3/h21-25,27H,13-20H2,1-12H3/t21-,22?,23?,24?,25?,27?,28+,29+,30+/m0/s1
- IUPAC Standard InChIKey: JXBUPLBFIJSYAN-PKDXGHRRSA-N
- Chemical structure:
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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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
| Column type | Capillary |
|---|---|
| Active phase | DB-1 |
| Column length (m) | 30. |
| Carrier gas | H2 |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 120. |
| Tend (C) | 280. |
| Heat rate (K/min) | 2. |
| Initial hold (min) | |
| Final hold (min) | |
| I | 2971. |
| Reference | Ludwig-Koehn and Henning, 1986 |
| Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ludwig-Koehn and Henning, 1986
Ludwig-Koehn, H.; Henning, H.V.,
Some aspects of quantification of neutral steroid metabolites in body fluids of healthy and uremic subjects by capillary gas chromatography,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 1, 35-38, https://doi.org/10.1002/jhrc.1240090106
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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