Estrone, TMS
- Formula: C24H38O2Si2
- Molecular weight: 414.7283
- IUPAC Standard InChI: InChI=1S/C24H38O2Si2/c1-24-15-14-20-19-11-9-18(25-27(2,3)4)16-17(19)8-10-21(20)22(24)12-13-23(24)26-28(5,6)7/h9,11,13,16,20-22H,8,10,12,14-15H2,1-7H3/t20?,21?,22?,24-/m1/s1
- IUPAC Standard InChIKey: OBDMQAFBIRYARE-XRCKSUEFSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Oestrone (enol)-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, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-1 | 225. | 2578. | Voelter, Jung, et al., 1971 | N2, GasChrom Q |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 2617. | Gerhardt, Ludwig-Köhn, et al., 1989 | 25. m/0.32 mm/0.25 μm, H2, 2. K/min; Tstart: 120. C; Tend: 270. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | SE-30 | 2562. | Harvey, 1980 | N2, Gas Chrom Q, 4. K/min; Column length: 2. m; Tstart: 150. C; Tend: 300. C |
| Capillary | SE-30 | 2550. | Fels, Dehennin, et al., 1975 | 20. m/0.25 mm/0.33 μm, 1.3 K/min; Tstart: 200. C; Tend: 250. C |
| Capillary | SE-30 | 2577. | Fels, Dehennin, et al., 1975 | 20. m/0.25 mm/0.33 μm, 200. C @ 10. min, 2.2 K/min; Tend: 250. 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.
Voelter, Jung, et al., 1971
Voelter, W.; Jung, G.; Breitmaier, E.; Bouchon, G.; Bayer, E.; Gupta, D.,
Comparison of the trifluoroacetyl and trimethylsilylether derivaties for gas chromatography of steroids,
Anal. Chim. Acta., 1971, 53, 1, 185-188, https://doi.org/10.1016/S0003-2670(01)80085-4
. [all data]
Gerhardt, Ludwig-Köhn, et al., 1989
Gerhardt, K.; Ludwig-Köhn, H.; Henning, H.V.; Remberg, G.; Zeeck, A.,
Identification of oestrogen metabolites in human urine by capillary gas chromatography and mass spectrometry,
Biomed. Environ. Mass Spectrom., 1989, 18, 2, 87-95, https://doi.org/10.1002/bms.1200180202
. [all data]
Harvey, 1980
Harvey, D.J.,
Vinyldimethylsilyl ethers as derivative for the characterization of steroids and cannabinoids by gas chromatography mass spectrometry,
Biomed. Mass Spectrom., 1980, 7, 5, 211-216, https://doi.org/10.1002/bms.1200070507
. [all data]
Fels, Dehennin, et al., 1975
Fels, J.P.; Dehennin, L.; Scholler, R.,
Determination of estrogenes by gas-liquid chromatography with an open tubular column,
J. Steroid Biochem., 1975, 6, 7, 1201-1203, https://doi.org/10.1016/0022-4731(75)90103-X
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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