Cortisone, MO-TMS
- Formula: C30H53N3O5Si2
- Molecular weight: 591.9299
- IUPAC Standard InChI: InChI=1S/C30H53N3O5Si2/c1-28-16-14-22(31-34-3)18-21(28)12-13-23-24-15-17-30(38-40(9,10)11,26(33-36-5)20-37-39(6,7)8)29(24,2)19-25(27(23)28)32-35-4/h18,23-24,27H,12-17,19-20H2,1-11H3/t23?,24?,27?,28-,29-,30-/m1/s1
- IUPAC Standard InChIKey: DBQJJNSWAVLDND-VKNNHANSSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 4-Pregnen-17α,21-diol-3,11,20-trione, 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
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | ZB-1 | 3223. | Ebner, Corol, et al., 2006 | 30. m/0.25 mm/0.25 μm, He; Program: 70C(5min) => 20C/min => 220C(0.33min) => 5C/min => 315C (4min) |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-1 | 180. - 200. | 3279. | Horning, Moss, et al., 1968 | N2, Gas Chrom P; Column length: 3.7 m |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Methyl Silicone | 3248. | Rodchenkov, Vedenin, et al., 1991 | 12.5 m/0.20 mm/0.33 μm, He; Program: not specified |
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.
Ebner, Corol, et al., 2006
Ebner, M.J.; Corol, D.I.; Havlíková, H.; Honour, J.W.; Fry, J.P.,
Identification of neuroactive steroids and their precursors and metabolites in adult male rat brain,
Endocrinology, 2006, 147, 1, 179-190, https://doi.org/10.1210/en.2005-1065
. [all data]
Horning, Moss, et al., 1968
Horning, M.G.; Moss, A.M.; Horning, E.C.,
Formation and gas-liquid chromatographic behavior of isomeric steroid ketone methoxime derivatives,
Anal. Biochem., 1968, 22, 2, 284-294, https://doi.org/10.1016/0003-2697(68)90318-7
. [all data]
Rodchenkov, Vedenin, et al., 1991
Rodchenkov, G.M.; Vedenin, A.N.; Uralets, V.P.; Semenov, V.A.,
Characterization of prednisone, prednisolone and their metabolites by gas chromatography-mass spectrometry,
J.Chromatography - Biomedical Applications, 1991, 565, 1-2, 45-51, https://doi.org/10.1016/0378-4347(91)80369-N
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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