Cholanic acid, 3β,7β-dihydroxy, Me-TMS
- Formula: C31H58O4Si2
- Molecular weight: 550.9608
- IUPAC Standard InChIKey: FUVKOFYYHKWFJK-MLZFRZJBSA-N
- CAS Registry Number: 78964-21-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Stereoisomers:
- Cholanic acid, 3α,7α-dihydroxy, Me-TMS
- Cholanic acid, 3α,7β-dihydroxy, Me-TMS
- Cholanic acid, 3β,7α-dihydroxy, Me-TMS
- Isochenodeoxycholic acid, trimethylsilyl ether-methyl ester
- Cholanoic acid, 3,7-dihydroxy, methyl ester, TMS
- 5β-cholanoate,3α,7α-dihydroxy, methyl ester-trimethylsilyl ether
- allo-Cholanic acid, 3α,7α-dihydroxy, Me-TMS
- allo-Cholanic acid, 3α,7β-dihydroxy, Me-TMS
- allo-Cholanic acid, 3β,7α-dihydroxy, Me-TMS
- allo-Cholanic acid, 3β,7β-dihydroxy, Me-TMS
- Other names: 3β,7β-Dihydroxy-5β-cholanic acid, methyl ester, TMS; 3β,7β-Dihydroxy-5β-cholanoic acid, MeTMS; Isoursodeoxycholic acid, trimethylsilyl ether-methyl ester
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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
Normal alkane RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | OV-1 | 270. | 3268. | Lawson and Setchell, 1988 | 18. m/0.20 mm/0.25 μm, He |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | CP Sil 5 CB | 3316. | Batta, Salen, et al., 1997 | He, 35. K/min; Column length: 25. m; Column diameter: 0.22 mm; Tstart: 100. C; Tend: 278. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-1 | 3268. | Iida, Momose, et al., 1987 | 18. m/0.20 mm/0.25 μm, He; Program: not specified |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 3687. | Iida, Momose, et al., 1987 | 15. m/0.25 mm/0.25 μm, He; Program: not specified |
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.
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]
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
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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