3α,16α,17β-Trihydroxy-5α-androstane, tris-TMS
- Formula: C28H56O3Si3
- Molecular weight: 524.9989
- IUPAC Standard InChI: InChI=1S/C28H56O3Si3/c1-27-16-14-21(29-32(3,4)5)18-20(27)12-13-22-23(27)15-17-28(2)24(22)19-25(30-33(6,7)8)26(28)31-34(9,10)11/h20-26H,12-19H2,1-11H3/t20-,21+,22?,23?,24?,25+,26-,27?,28?/m1/s1
- IUPAC Standard InChIKey: RQCSPBXXGJRUKU-GOWWAKEWSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- 3α,16α,17β-Trihydroxy-5β-androstane, tris-TMS
- 3α,16β,17α-Trihydroxy-5α-androstane, tris-TMS
- 3α,16β,17α-Trihydroxy-5β-androstane, tris-TMS
- 5B-Androstan-3A,16B,17B-triol, tris-TMS
- 5B-Androstan-3B,16B,17B-triol, tris-TMS
- 5α-Androstane-3α,16α,17β-triol, TMS
- 5B-Androstan-3B,16A,17B-triol, tris-TMS
- 5A-Androstan-3A,16B,17B-triol, tris-TMS
- 5A-Androstan-3B,16A,17B-triol, tris-TMS
- 5A-Androstan-3B,16B,17B-triol, tris-TMS
- Other names: 5A-Androstan-3A,16A,17B-triol, tris-TMS; 5α-Androstane-3α, 16α,17β-triol, MO TMS
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Gas Chromatography
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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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 2774. | Ludwig-Köhn, Sziedat, et al., 1980 | He, 2. K/min; Column length: 20. m; Tstart: 150. C; Tend: 295. C |
| Packed | SE-30 | 2778. | Grote and Spiteller, 1977 | Chromosorb W AW DMCS, 1. K/min; Column length: 1.5 m; Tstart: 200. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-1 | 2785. | Hähnel, Wilkinson, et al., 1985 | He; Column length: 25. m; Column diameter: 0.3 mm; Program: 40C (1min) => 20C/min => 200C => 2C/min => 300C (11min) |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ludwig-Köhn, Sziedat, et al., 1980
Ludwig-Köhn, H.; Sziedat, A.; Spiteller, G.; Matthaei, D.; Henning, H.V.; Scheler, F.,
Occurrence of highly oxygen-substituted androgens in hemofiltrates of uremic patients,
Biomed. Mass Spectrom., 1980, 7, 7, 284-287, https://doi.org/10.1002/bms.1200070704
. [all data]
Grote and Spiteller, 1977
Grote, H.; Spiteller, G.,
Location of Functional Groups with the Aid of Mass Spectrometry. XVI-Mass Spectra of Trimethylsilylated Androstan-3,16,17β-triols,
Biomed. Mass Spectrom., 1977, 4, 4, 216-219, https://doi.org/10.1002/bms.1200040405
. [all data]
Hähnel, Wilkinson, et al., 1985
Hähnel, E.; Wilkinson, S.P.; Hähnel, R.,
Urinary steroid profiles in pregnancy by capillary column gas chromatography,
Clin. Chim. Acta, 1985, 151, 3, 259-271, https://doi.org/10.1016/0009-8981(85)90089-0
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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