Androsterone
- Formula: C19H30O2
- Molecular weight: 290.4403
- IUPAC Standard InChI: InChI=1S/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-16,20H,3-11H2,1-2H3/t12-,13+,14?,15?,16?,18?,19?/m1/s1
- IUPAC Standard InChIKey: QGXBDMJGAMFCBF-WRBSTAHLSA-N
- CAS Registry Number: 53-41-8
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Androstan-17-one, 3-hydroxy-, (3α,5α)-; Androkinine; Androtine; Atromide ICI; 3α-Hydroxy-17-androstanone; 3α-Hydroxyetioallocholan-17-one; 3-Epihydroxyetioallocholan-17-one; 5α-Androsterone; cis-Androsterone; U 6036; 5α-Androstan-17-one, 3α-hydroxy-; 5α-Androstane-3α-ol-17-one; Androstanon-3-α-ol-17-one; 5-α-Androstan-3-α-ol-17-one; 3-α-Hydroxy-5-α-androstan-17-one; NSC 9898
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Condensed phase thermochemistry data
Go To: Top, Gas Chromatography, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔcH°solid | -2650. ± 7. | kcal/mol | Ccb | Paoli, Garrigues, et al., 1969 | Corresponding ΔfHºsolid = -162. kcal/mol (simple calculation by NIST; no Washburn corrections) |
Gas Chromatography
Go To: Top, Condensed phase thermochemistry data, 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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-1 | 230. | 2498. | Quilliam and Westmore, 1978 | Gas Chrom Q; Column length: 1. m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | SE-30 | 2480. | Perrigo and Peel, 1981 | N2, Chromosorb W, 130. C @ 2. min, 8. K/min, 290. C @ 8. min; Column length: 1.8 m |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-101 | 230. | 2484. | Krupcik, Rutten, et al., 1976 | Column length: 30. m; Column diameter: 0.25 mm |
| Capillary | OV-101 | 230. | 2486. | Krupcik, Rutten, et al., 1976 | Column length: 30. m; Column diameter: 0.25 mm |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. | 2488. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
| Other | Methyl Silicone | 2488. | Ardrey and Moffat, 1981 | Program: not specified |
References
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Paoli, Garrigues, et al., 1969
Paoli, D.; Garrigues, J.-C.; Patin, H.,
Combustion microcalorimetry: application to steroids,
C. R. Acad. Sci. Paris, 1969, 268, 780-783. [all data]
Quilliam and Westmore, 1978
Quilliam, M.A.; Westmore, J.B.,
Sterically crowded trialkylsilyl derivatives for chromatography and mass spectrometry of biologically-important compounds,
Anal. Chem., 1978, 50, 1, 59-68, https://doi.org/10.1021/ac50023a020
. [all data]
Perrigo and Peel, 1981
Perrigo, B.J.; Peel, H.W.,
The use of retention indices and temperature-programmed gas chromatography in analytical toxicology,
J. Chromatogr. Sci., 1981, 19, 5, 219-226, https://doi.org/10.1093/chromsci/19.5.219
. [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]
Waggott and Davies, 1984
Waggott, A.; Davies, I.W.,
Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]
Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C.,
Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase,
J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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