5β-pregn-8-ene-3α,17α,20α-triol
- Formula: C30H58O3Si3
- Molecular weight: 551.0362
- IUPAC Standard InChI: InChI=1S/C30H58O3Si3/c1-22(31-34(4,5)6)30(33-36(10,11)12)20-17-27-25-14-13-23-21-24(32-35(7,8)9)15-18-28(23,2)26(25)16-19-29(27,30)3/h22-24,27H,13-21H2,1-12H3/t22-,23+,24+,27?,28-,29-,30-/m1/s1
- IUPAC Standard InChIKey: WTMJLUMPKDNEGB-ANKYBPFHSA-N
- Chemical structure:
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Normal alkane RI, non-polar column, temperature ramp
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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 |
|---|---|
| Active phase | DB-1 |
| Column length (m) | 15. |
| Carrier gas | |
| Substrate | |
| Column diameter (mm) | |
| Phase thickness (μm) | |
| Tstart (C) | 210. |
| Tend (C) | 300. |
| Heat rate (K/min) | 3. |
| Initial hold (min) | |
| Final hold (min) | |
| I | 2813. |
| Reference | Shackleton, Roitman, et al., 2002 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shackleton, Roitman, et al., 2002
Shackleton, C.; Roitman, E.; Guo, L.-W.; Wilson, W.K.; Porter, F.D.,
Identification of 7(8) and 8(9) unsaturated adrenal steroid metabolites produced by patients with 7-dehydrosterol-Δ7-reductase deficiency (Smith-Lemli-Opitz syndrome),
J. Steroid Biochem. Mol. Biol., 2002, 82, 2-3, 225-232, https://doi.org/10.1016/S0960-0760(02)00155-3
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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