Pregnan-20-one, 3,11,21-tris[(trimethylsilyl)oxy]-, (3«alpha»,5«beta»,11«beta»)-


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

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryDB-13177.Ludwig-Koehn and Henning, 198630. m/0.25 mm/0.25 «mu»m, H2, 2. K/min; Tstart: 120. C; Tend: 280. C
CapillarySE-303190.Ludwig-Köhn, Sziedat, et al., 1980He, 2. K/min; Column length: 20. m; Tstart: 150. C; Tend: 295. C

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
PackedOV-13156.Chambaz, Defaye, et al., 1973Gas Chrom P; Column length: 2. m; Program: not specified

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Ludwig-Koehn and Henning, 1986
Ludwig-Koehn, H.; Henning, H.V., Some aspects of quantification of neutral steroid metabolites in body fluids of healthy and uremic subjects by capillary gas chromatography, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 1, 35-38, https://doi.org/10.1002/jhrc.1240090106 . [all data]

Ludwig-Köhn, Sziedat, et al., 1980
Ludwig-Köhn, H.; Sziedat, A.; Spiteller, G.; Matthaei, D.; Henning, H.V.; Scheler, F., Occurrence of highly oxygen-substituted androgens in hemofiltrates of uremic patients, Biomed. Mass Spectrom., 1980, 7, 7, 284-287, https://doi.org/10.1002/bms.1200070704 . [all data]

Chambaz, Defaye, et al., 1973
Chambaz, E.M.; Defaye, G.; Madani, C., Trimethyl silyl ether-enol-trimethyl silyl ether - A new type derivative for the gas phase study of hormonal steroids, Anal. Chem., 1973, 45, 7, 1090-1098, https://doi.org/10.1021/ac60329a035 . [all data]


Notes

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