7α-hydroxy-3-oxo-4-chol-24-oate, O-methyloxime, TMS (1)
- Formula: C31H55NO4Si2
- Molecular weight: 561.9437
- IUPAC Standard InChI: InChI=1S/C31H55NO4Si2/c1-21(11-14-28(33)36-38(8,9)10)24-12-13-25-29-26(16-18-31(24,25)3)30(2)17-15-23(32-34-4)19-22(30)20-27(29)35-37(5,6)7/h19,21,24-27,29H,11-18,20H2,1-10H3/t21?,24-,25?,26?,27-,29?,30+,31-/m0/s1
- IUPAC Standard InChIKey: QOTVZIAXEYHVPF-PEXYKONISA-N
- Chemical structure:
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Normal alkane RI, non-polar column, custom temperature program
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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
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | SE-30 | SE-30 |
| Column length (m) | 30. | 30. |
| Carrier gas | ||
| Substrate | ||
| Column diameter (mm) | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Program | 50C(6min) => rapid increase => 190C => 5C/min => 285C | 50C(6min) => rapid increase => 190C => 5C/min => 285C |
| I | 3250. | 3265. |
| Reference | Axelson, Mörk, et al., 1988 | Axelson, Mörk, et al., 1988 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Axelson, Mörk, et al., 1988
Axelson, M.; Mörk, B.; Sjövall, J.,
Occurrence of 3β-hydroxy-5-cholestenoic acid, 3β,7α-dihydroxy-5-cholestenoic acid, and 7α-hydroxy-3-oxo-4-cholestenoic acid as normal constituents in human blood,
J. Lipid Res., 1988, 29, 629-641. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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