3α-hydroxy-pregn-4-en-20-one, MO-TMS
- Formula: C25H43NO2Si
- Molecular weight: 417.6999
- IUPAC Standard InChI: InChI=1S/C25H43NO2Si/c1-17(26-27-4)21-10-11-22-20-9-8-18-16-19(28-29(5,6)7)12-14-24(18,2)23(20)13-15-25(21,22)3/h16,19-23H,8-15H2,1-7H3/t19-,20?,21-,22?,23?,24+,25-/m0/s1
- IUPAC Standard InChIKey: JVLYJNBVYMTOHS-FBWMKYSRSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 3α-Dihydroprogesterone, 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 | 2746. | 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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5MS | 2737. | Eechaute, Dhooge, et al., 1999 | 30. m/0.25 mm/0.25 μm, He, 4. K/min; Tstart: 150. C; Tend: 290. C |
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]
Eechaute, Dhooge, et al., 1999
Eechaute, W.P.; Dhooge, W.S.; Gao, C.Q.; Calders, P.; Rubens, R.; Weyne, J.; Kaufman, J.M.,
Progesterone-transforming enzyme activity in the hypothalamus of the male rat,
J. Steroid Biochem. Mol. Biol., 1999, 70, 4-6, 159-167, https://doi.org/10.1016/S0960-0760(99)00106-5
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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