Allopregnane
- Formula: C21H36
- Molecular weight: 288.5105
- IUPAC Standard InChI: InChI=1S/C21H36/c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20(16,2)19(17)12-14-21(15,18)3/h15-19H,4-14H2,1-3H3/t15?,16-,17?,18?,19?,20?,21?/m1/s1
- IUPAC Standard InChIKey: JWMFYGXQPXQEEM-HDOLRXQOSA-N
- CAS Registry Number: 641-85-0
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Pregnane, (5α)-; 5α-Pregnane
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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, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | SE-30 | 190. | 2175. | VandenHeuvel, Gardiner, et al., 1967 | Column length: 2. m |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-101 | 240. | 2267. | Krupcik, Rutten, et al., 1976 | Column length: 30. m; Column diameter: 0.25 mm |
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.
VandenHeuvel, Gardiner, et al., 1967
VandenHeuvel, W.J.A.; Gardiner, W.L.; Horning, E.C.,
A comparison of the behavior of the hydrocarbons used as reference standards in the determination of steroid numbers and methylene units; selective retention of steroid hydrocarbons by polar stationary phases,
J. Chromatogr., 1967, 26, 387-395, https://doi.org/10.1016/S0021-9673(01)98895-8
. [all data]
Krupcik, Rutten, et al., 1976
Krupcik, J.; Rutten, G.A.F.M.; Rijks, J.A.,
The influence of temperature on the separation and characterization of steroids on non-polar glass capillary columns,
Chem. zvesti, 1976, 30, 4, 469-479. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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