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Cholanic acid, 3«alpha»,7«beta»-dihydroxy, Me-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

Normal alkane RI, non-polar column, isothermal

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Column type Active phase Temperature (C) I Reference Comment
CapillaryOV-1270.3268.Lawson and Setchell, 198818. m/0.20 mm/0.25 «mu»m, He
CapillaryOV-1275.3252.Lawson and Setchell, 198818. m/0.20 mm/0.25 «mu»m, He

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryCP Sil 5 CB3306.Batta, Salen, et al., 1997He, 35. K/min; Column length: 25. m; Column diameter: 0.22 mm; Tstart: 100. C; Tend: 278. C
CapillaryCP Sil 5 CB3279.Batta, Aggarwal, et al., 1995He, 100. C @ 2. min, 35. K/min; Column length: 25. m; Column diameter: 0.22 mm; Tend: 278. C

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

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Column type Active phase I Reference Comment
CapillaryMethyl Silicone3250.Meng, Reyes, et al., 1997Program: not specified
CapillaryMethyl Silicone3249.Meng, Reyes, et al., 1997, 2Program: not specified
CapillaryOV-13268.Iida, Momose, et al., 198718. m/0.20 mm/0.25 «mu»m, He; Program: not specified

Normal alkane RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryDB-Wax3752.Iida, Momose, et al., 198715. m/0.25 mm/0.25 «mu»m, He; 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.

Lawson and Setchell, 1988
Lawson, A.M.; Setchell, K.D.R., Appendix of GC retention indices. List of retention indices foe methyl ester - trimethylsilyl (Me-TMS) ether derivatives of bile acids, The Bile Acids. Vol. 4, Methods and Applications, 1988, 4, 571-575. [all data]

Batta, Salen, et al., 1997
Batta, A.K.; Salen, G.; Batta, M.; Earnest, D.; Alberts, D., Capillary gas-liquid chromatography of acetate-methyl esters of bile acids, J. Chromatogr. A, 1997, 766, 1-2, 286-291, https://doi.org/10.1016/S0021-9673(96)01016-3 . [all data]

Batta, Aggarwal, et al., 1995
Batta, A.K.; Aggarwal, S.K.; Tint, G.S.; Batta, M.; Salen, G., Capillary gas-liquid chromatography of 6-hydroxylated bile acids, J. Chromatogr. A, 1995, 704, 1, 228-233, https://doi.org/10.1016/0021-9673(95)00183-N . [all data]

Meng, Reyes, et al., 1997
Meng, L.-J.; Reyes, H.; Palma, J.; Hernandez, I.; Ribalta, J.; Sjövall, J., Effects of ursodeoxycholic acid on conjugated bile acids and progesterone metabolites in serum and urine of patients with intrahepatic cholestasis of pregnancy, J. Hepatol., 1997, 27, 6, 1029-1040, https://doi.org/10.1016/S0168-8278(97)80147-X . [all data]

Meng, Reyes, et al., 1997, 2
Meng, L.-J.; Reyes, H.; Palma, J.; Hernandez, I.; Ribalta, J.; Sjövall, J., Profiles of bile acids and progesterone metabolites in the urine and serum of women with intrahepatic cholestasis of pregnancy, J. Hepatol., 1997, 27, 2, 346-357, https://doi.org/10.1016/S0168-8278(97)80181-X . [all data]

Iida, Momose, et al., 1987
Iida, T.; Momose, T.; Tamura, T.; Matsumoto, T.; Goto, J.; Nambara, T.; Chang, F.C., Capillary gas chromatography of hydroxylated bile acid stereoisomers of the allo and normal series, J. Chromatogr., 1987, 389, 155-164, https://doi.org/10.1016/S0021-9673(01)94419-X . [all data]


Notes

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