Pyroglutamic acid, TMS
- Formula: C11H23NO3Si2
- Molecular weight: 273.4762
- IUPAC Standard InChI: InChI=1S/C11H23NO3Si2/c1-16(2,3)14-10-8-7-9(12-10)11(13)15-17(4,5)6/h9H,7-8H2,1-6H3
- IUPAC Standard InChIKey: RGRQCHDQMZLOLU-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Pyroglutamic acid, di-TMS; Pyroglutamic acid, bis-TMS; PYROGLUTAMIC diTMS; Pyroglytamic acid, TMS; 5-Oxopropline, bis-TMS
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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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 1540. | Halket, Przyborowska, et al., 1999 | 25. m/0.15 mm/0.12 μm, 90. C @ 1. min, 10. K/min, 270. C @ 7. min |
| Capillary | HP-5 | 1523. | Antoshechkin, Golovkin, et al., 1989 | 25. m/0.31 mm/0.52 μm, He, 100. C @ 5. min, 5. K/min, 290. C @ 15. min |
| Capillary | DB-1 | 1508. | Hoffmann, Aramaki, et al., 1989 | 30. m/0.53 mm/1. μm, He, 4. K/min; Tstart: 70. C; Tend: 290. C |
| Capillary | OV-1 | 1505. | Lefevere, Verhaeghe, et al., 1989 | 10. m/0.22 mm/0.17 μm, He, 5. K/min; Tstart: 70. C; Tend: 270. C |
| Capillary | SE-52 | 1536. | Lefevere, Verhaeghe, et al., 1989 | 25. m/0.32 mm/0.52 μm, He, 5. K/min; Tstart: 70. C; Tend: 270. C |
| Capillary | CP Sil 5 CB | 1509. | Wurth, Kumps, et al., 1989 | N2, 60. C @ 0.5 min, 6. K/min, 280. C @ 5. min |
| Capillary | SE-52 | 1536. | Lefevere, Verhaeghe, et al., 1988 | 25. m/0.20 mm/0.40 μm, He, 5. K/min; Tstart: 50. C; Tend: 270. C |
| Capillary | Ultra-2 | 1536. | Tuchman, Bowers, et al., 1984 | 25. m/0.31 mm/0.52 μm, He, 5. K/min; Tstart: 50. C; Tend: 300. C |
| Packed | OV-1 | 1507. | Tanaka, Hine, et al., 1980 | N2, 100-120 mesh, 70. C @ 0.5 min, 28. K/min; Column length: 1.8 m; Tend: 290. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 1510. | Tsai, Oliphant, et al., 1985 | He; Program: not specified |
| Packed | OV-101 | 1507. | Tanaka and Hine, 1982 | Program: not specified |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 1529. | Isidorov, Lech, et al., 2008 | 30. m/0.25 mm/0.25 μm, Helium, 3. K/min, 300. C @ 30. min; Tstart: 50. C |
| Capillary | HP-5MS | 1517. | Lee, Yanamandra, et al., 2002 | 30. m/0.25 mm/0.25 μm, He, 70. C @ 3. min, 4. K/min, 280. C @ 3. min |
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.
Halket, Przyborowska, et al., 1999
Halket, J.N.; Przyborowska, A.; Stein, S.E.; Mallard, W.G.; Down, S.; Chalmers, R.,
Deconvolution gas chromatography / mass spectrometry of urinary organic acids - potential for pattern recognition and automated identification of metabolic disorders,
Rapid Commun. Mass spectrom., 1999, 13, 4, 279-284, https://doi.org/10.1002/(SICI)1097-0231(19990228)13:4<279::AID-RCM478>3.0.CO;2-I
. [all data]
Antoshechkin, Golovkin, et al., 1989
Antoshechkin, A.G.; Golovkin, A.B.; Maximova, L.A.; Bakharev, V.A.,
Screening of amniotic fluid metabolites by gas chromatography-mass spectrometry,
J. Chromatogr., 1989, 489, 2, 353-358, https://doi.org/10.1016/S0378-4347(00)82913-8
. [all data]
Hoffmann, Aramaki, et al., 1989
Hoffmann, G.; Aramaki, S.; Blum-Hoffmann, E.; Nyhan, W.L.; Sweetman, L.,
Quantitative analysis for organic acids in biological samples: batch isolation followed by gas chromatographic-mass spectrometric analysis,
Clin. Chem., 1989, 35, 4, 587-595. [all data]
Lefevere, Verhaeghe, et al., 1989
Lefevere, M.F.; Verhaeghe, B.J.; Declerck, D.H.; Van Bocxlaer, J.F.; De Leenheer, A.P.; De Sagher, R.M.,
Metabolic Profiling of Urinary Organic Acids by Single and Multicolumn Capillary Gas Chromatography,
J. Chromatogr. Sci., 1989, 27, 1, 23-29, https://doi.org/10.1093/chromsci/27.1.23
. [all data]
Wurth, Kumps, et al., 1989
Wurth, C.; Kumps, A.; Mardens, Y.,
Urinary organic acids: Retention indices on two capillary gas chromatography columns,
J. Chromatogr., 1989, 491, 186-192, https://doi.org/10.1016/S0378-4347(00)82831-5
. [all data]
Lefevere, Verhaeghe, et al., 1988
Lefevere, M.F.; Verhaeghe, B.J.; Declerck, D.M.; de Leenheer, A.P.,
Automated profiling of urinary organic acids by dual-column gas chromatography and gas chromatography/mass spectrometry,
Biomed. Environ. Mass Spectrom., 1988, 15, 6, 311-322, https://doi.org/10.1002/bms.1200150603
. [all data]
Tuchman, Bowers, et al., 1984
Tuchman, M.; Bowers, L.D.; Fregien, K.D.; Crippin, P.J.; Krivit, W.,
Capillary Gas Chromatographic Separation of Urinary Organic Acids. Retention Indices of 101 Urinary Acids on a 5% Phenylmethyl Silicone Capillary Column,
J. Chromatogr. Sci., 1984, 22, 5, 198-202, https://doi.org/10.1093/chromsci/22.5.198
. [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]
Tsai, Oliphant, et al., 1985
Tsai, M.Y.; Oliphant, C.; Josephson, M.W.,
Identification of Metabolites Diagnostic for Organic Acidurias by Simultaneous Dual-Column Capillary Gas Chromatography,
J. Chromatogr., 1985, 341, 1-10, https://doi.org/10.1016/S0378-4347(00)84004-9
. [all data]
Tanaka and Hine, 1982
Tanaka, K.; Hine, D.G.,
Compilation of Gas Chromatographic Retention Indices of 163 Metabolically Important Organic Acids, and Their Use in Detection of Patients with Organic Acidurias,
J. Chromatogr., 1982, 239, 301-322, https://doi.org/10.1016/S0021-9673(00)81990-1
. [all data]
Isidorov, Lech, et al., 2008
Isidorov, V.A.; Lech, P.; Zolciak, A.; Rusak, N.; Szczepaniak, L.,
Gas Chromatographic - nass spectrometric investigation of metabolites from the needles and roots of pine seedlings at early stages of pathogenic fungi Armillaria ostoyae attack,
Trees, 2008, 22, 4, 531-542, https://doi.org/10.1007/s00468-008-0213-z
. [all data]
Lee, Yanamandra, et al., 2002
Lee, B.Y.; Yanamandra, K.; Thurmon, T.F.,
Quantitative estimation of organic analytes with a capillary column,
Am. Clin. Lab., 2002, May, 30-34. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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