L-Glutamic acid, 3TMS derivative
- Formula: C14H33NO4Si3
- Molecular weight: 363.6726
- IUPAC Standard InChI: InChI=1S/C14H33NO4Si3/c1-20(2,3)15-12(14(17)19-22(7,8)9)10-11-13(16)18-21(4,5)6/h12,15H,10-11H2,1-9H3/t12-/m1/s1
- IUPAC Standard InChIKey: STTWTJDZFSSNFS-GFCCVEGCSA-N
- CAS Registry Number: 15985-07-6
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Other names: Glutamic acid, N-(trimethylsilyl)-, bis(trimethylsilyl) ester, L-; Glutamic acid (3TMS); L-Glutamic acid, N-(trimethylsilyl)-, bis(trimethylsilyl) ester; Glutamic acid, N,O,O'-tris(trimethylsilyl)-I; N,O,O'-Tris-(trimethylsilyl)glutamic acid; L-Glutamic acid, N-(trimethylsilyl)-, 1,5-bis(trimethylsilyl) ester; Glutamic acid, N,O,O-TMS; Glu, N,O,O-TMS; Glu, TMS; Glutamine tms; Glu, N,N,O-TMS
- Information on this page:
- Other data available:
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | SP-2100 | 135. | 1634.25 | Gajewski, Dizdaroglu, et al., 1982 | He; Column length: 12. m; Column diameter: 0.2 mm |
| Capillary | SP-2100 | 150. | 1629.40 | Gajewski, Dizdaroglu, et al., 1982 | He; Column length: 12. m; Column diameter: 0.2 mm |
| Capillary | SE-54 | 120. | 1647.08 | Gajewski, Dizdaroglu, et al., 1982 | He; Column length: 12. m; Column diameter: 0.2 mm |
Kovats' RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SP-2100 | 1642.34 | Gajewski, Dizdaroglu, et al., 1982 | He, 6. K/min; Column length: 12. m; Column diameter: 0.2 mm; Tstart: 80. C; Tend: 250. C |
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-54 | 1655.51 | Gajewski, Dizdaroglu, et al., 1982 | He; Column length: 12. m; Column diameter: 0.2 mm; Program: 70C => 4C/min => 170C=8C/min => 250C |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | Carbowax 20M | 135. | 1800.00 | Gajewski, Dizdaroglu, et al., 1982 | He; Column length: 12. m; Column diameter: 0.2 mm |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | OV-1 | 1629. | Butts, 1972 | He, Chromosorb W HP (80-100 mesh), 10. K/min; Column length: 2. m; Tstart: 100. C; Tend: 325. C |
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.
Gajewski, Dizdaroglu, et al., 1982
Gajewski, E.; Dizdaroglu, M.; Simic, M.G.,
Kovats' Indices of Trimethylsilylated Amino Acids on Fused-Silica Capillary Columns,
J. Chromatogr., 1982, 249, 1, 41-55, https://doi.org/10.1016/S0021-9673(00)80231-9
. [all data]
Butts, 1972
Butts, W.C.,
Two-Column Gas Chromatography of Trimethylsilyl Derivatives of Biochemically Significant Compounds,
Anal. Biochemistry, 1972, 46, 1, 187-199, https://doi.org/10.1016/0003-2697(72)90411-3
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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