Beclomethasone, tetra-TMS
- Formula: C34H61ClO4Si4
- Molecular weight: 681.641
- IUPAC Standard InChI: InChI=1S/C34H61ClO4Si4/c1-24-21-27-28-16-15-25-22-26(36)17-19-32(25,2)34(28,35)31(38-42(9,10)11)23-29(27)33(24,39-43(12,13)14)30(37-41(6,7)8)18-20-40(3,4)5/h17-19,22,24,27-29,31H,15-16,20-21,23H2,1-14H3/b30-18-/t24-,27?,28?,29?,31-,32-,33+,34-/m1/s1
- IUPAC Standard InChIKey: AHKCILOEEJCXHH-PDQPQCGBSA-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 |
|---|---|
| Active phase | HP-1 |
| Column length (m) | 17. |
| Carrier gas | Helium |
| Substrate | |
| Column diameter (mm) | 0.20 |
| Phase thickness (μm) | 0.11 |
| Program | 180 0C 3 0C/min -> 229 0C 40 0C/min -> 310 0C (5 min) |
| I | 3234. |
| Reference | Pereira, Marques, et al., 2001 |
| Comment | 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.
Pereira, Marques, et al., 2001
Pereira, H.M.G.; Marques, M.A.S.; Cardoso, J.N.; Neto, F.R.A.,
Derivatization study of endogenous and synthetic corticosteroids by gas chromatography mass spectrometry
in Recent Advances in Doping Analysis, Schanzer, W.; Geyer, H.; Gotzmann, A.; Mareck-Engelke, U., ed(s)., Sport und Buch Strauss, Koln, 2001, 203-207. [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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