Androst-5-en-17-one, 3,16-bis[(trimethylsilyl)oxy]-, O-(trimethylsilyl)oxime, (3β,16β)-
- Formula: C28H53NO3Si3
- Molecular weight: 535.9818
- IUPAC Standard InChI: InChI=1S/C28H53NO3Si3/c1-27-16-14-21(30-33(3,4)5)18-20(27)12-13-22-23(27)15-17-28(2)24(22)19-25(31-34(6,7)8)26(28)29-32-35(9,10)11/h12,21-25H,13-19H2,1-11H3/t21-,22+,23-,24-,25-,27-,28-/m1/s1
- IUPAC Standard InChIKey: IPLOJYZPQLPSQP-PCNOWQCUSA-N
- CAS Registry Number: 69833-81-4
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: 3β,16β-dihydroxy-5-androsten-17-one, MO-TMS, (syn,anti); 3β,16β-dihydroxy-5-androsten-17-one, MO-TMS
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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 | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | OV-1 | SE-30 | OV-1 | SE-30 |
| Column length (m) | 25. | 25. | ||
| Carrier gas | He | N2 | He | N2 |
| Substrate | ||||
| Column diameter (mm) | 0.5 | 0.5 | ||
| Phase thickness (μm) | ||||
| Tstart (C) | 180. | 210. | 180. | 210. |
| Tend (C) | 250. | 260. | 250. | 260. |
| Heat rate (K/min) | 1. | 1. | 1. | 1. |
| Initial hold (min) | ||||
| Final hold (min) | ||||
| I | 2800. | 2763. | 2773. | 2762. |
| Reference | Bègue, Dumas, et al., 1979 | Bègue, Dumas, et al., 1979 | Bègue, Dumas, et al., 1979 | Bègue, Dumas, et al., 1979 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | 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.
Bègue, Dumas, et al., 1979
Bègue, R.-J.; Dumas, M.; Morinière, M.; Nivois, C.; Padieu, P.,
Steroids and hypertension. 1-Gas-liquid chromatography and gas chromatography mass spectrometry of 3,15- and 3,16-dihydroxy-17-oxosteroids,
Biomed. Mass Spectrom., 1979, 6, 11, 476-481, https://doi.org/10.1002/bms.1200061104
. [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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