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4-Cholestenoic acid, 7-«alpha»-ol-3-one, TMS


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, temperature ramp

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Column type Active phase I Reference Comment
CapillaryMethyl Silicone3564.Shoda, Axelson, et al., 199325. m/0.32 mm/0.25 «mu»m, 30. K/min; Tstart: 60. C; Tend: 290. C

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

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Column type Active phase I Reference Comment
CapillarySE-303550.Axelson, Mörk, et al., 198830. m/0.32 mm/0.25 «mu»m; Program: 50C(6min) => rapid increase => 190C => 5C/min => 285C

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.

Shoda, Axelson, et al., 1993
Shoda, J.; Axelson, M.; Sjövall, J., Synthesis of potential C27-intermediates in bile acid biosynthesis and their deuterium-labeled analogs, Steroids, 1993, 58, 3, 119-125, https://doi.org/10.1016/0039-128X(93)90048-R . [all data]

Axelson, Mörk, et al., 1988
Axelson, M.; Mörk, B.; Sjövall, J., Occurrence of 3«beta»-hydroxy-5-cholestenoic acid, 3«beta»,7«alpha»-dihydroxy-5-cholestenoic acid, and 7«alpha»-hydroxy-3-oxo-4-cholestenoic acid as normal constituents in human blood, J. Lipid Res., 1988, 29, 629-641. [all data]


Notes

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