Crotonylglycine, TMS
- Formula: C12H25NO3Si2
- Molecular weight: 287.5028
- IUPAC Standard InChI: InChI=1S/C12H25NO3Si2/c1-8-9-11(15-17(2,3)4)13-10-12(14)16-18(5,6)7/h8-9H,10H2,1-7H3/b9-8+,13-11?
- IUPAC Standard InChIKey: LYIHLKWUJQVFRE-JDZOZJMCSA-N
- CAS Registry Number: 55557-28-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Glycine, N-(1-oxo-2-butenyl)-N-(trimethylsilyl)-, trimethylsilyl ester; Crotonylglycine (II), TMS; Crotonylglycine (I), TMS
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
Go To: Top, References, Notes
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 | Packed | Packed | Packed |
|---|---|---|---|
| Active phase | OV-1 | OV-1 | OV-1 |
| Column length (m) | 2. | 1.8 | 1.8 |
| Carrier gas | N2 | N2 | N2 |
| Substrate | Anakrom | 100-120 mesh | 100-120 mesh |
| Column diameter (mm) | |||
| Phase thickness (μm) | |||
| Tstart (C) | 80. | 70. | 70. |
| Tend (C) | 290. | 290. | |
| Heat rate (K/min) | 4. | 28. | 28. |
| Initial hold (min) | 0.5 | 0.5 | |
| Final hold (min) | |||
| I | 1513. | 1482. | 1513. |
| Reference | Ramsdell and Tanaka, 1980 | Tanaka, Hine, et al., 1980 | Tanaka, Hine, et al., 1980 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Ramsdell and Tanaka, 1980
Ramsdell, H.S.; Tanaka, K.,
Gas chromatographic retention indices of twenty metabolically important acylglycines as trimethylsilyl derivatives,
J. Chromatogr., 1980, 181, 1, 90-94, https://doi.org/10.1016/S0378-4347(00)81273-6
. [all data]
Tanaka, Hine, et al., 1980
Tanaka, K.; Hine, D.G.; West-Dull, A.; Lynn, T.B.,
Gas-chromatographic method of analysis for urinary organic acids. I. Retention indices of 155 metabolically important compounds,
Clin. Chem., 1980, 26, 13, 1839-1846. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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