Uracil, 2TMS derivative
- Formula: C10H20N2O2Si2
- Molecular weight: 256.4490
- IUPAC Standard InChI: InChI=1S/C10H20N2O2Si2/c1-15(2,3)13-9-7-8-11-10(12-9)14-16(4,5)6/h7-8H,1-6H3
- IUPAC Standard InChIKey: FSBNTQRWSOTNEW-UHFFFAOYSA-N
- CAS Registry Number: 10457-14-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Pyrimidine, 2,4-bis[(trimethylsilyl)oxy]-; Pyrimidine, 2,4-bis(trimethylsiloxy)-; Bis(O-trimethylsilyl)uracil; 2,4-Bis(trimethylsiloxy)pyrimidine; 2,4-Bis(trimethylsilyl)uracil; 2,4-Bis(trimethylsilyloxy)pyrimidine; 2,4-O-Bis(trimethylsilyl)uracil; Uracil, di(trimethylsilyl) deriv.; Uracil, bis-TMS; Uracil, diTMS; Uracil bis(trimethylsilyl) ether; Uracil, TMS; Pyrimidine, 2,4-dihydroxy, TMS
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Gas Chromatography
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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-101 | 160. | 1325.5 | Miller, Pacáková, et al., 1976 | Ar, AW-DMCS Chromosorb W HP; Column length: 2. m |
| Packed | SE-30 | 150. | 1333. | Pacakova, Miller, et al., 1971 | |
| Packed | OV-101 | 150. | 1341. | Pacakova, Miller, et al., 1971 |
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | OV-1 | 1324. | Yamaji, Kimura, et al., 1978 | Gas Chrom Q; Column length: 1. m; Program: not specified |
| Packed | OV-1 | 1324. | Yamaji, Kimura, et al., 1978 | Gas Chrom Q; Column length: 1. m; Program: not specified |
| Packed | OV-1 | 1326. | Yamaji, Kimura, et al., 1978 | Gas Chrom Q; Column length: 1. m; Program: not specified |
| Packed | OV-1 | 1329. | Yamaji, Kimura, et al., 1978 | Gas Chrom Q; Column length: 1. m; Program: not specified |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 1346. | Ohie, Fu, et al., 2000 | 30. m/0.25 mm/0.25 μm, 100. C @ 1. min, 10. K/min, 300. C @ 15. min |
| Capillary | DB-5 | 1346. | Kimura, Yamamoto, et al., 1999 | 30. m/0.25 mm/1. μm, He, 100. C @ 4. min, 4. K/min, 290. C @ 10. min |
| Packed | OV-1 | 1326. | Butts, 1972 | He, Chromosorb W HP (80-100 mesh), 10. K/min; Column length: 2. m; Tstart: 100. C; Tend: 325. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1331.9 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
| Packed | SE-30 | 1330. | Butts, 1970 | He, Chromosorb W; Column length: 2. m; Program: not specified |
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.
Miller, Pacáková, et al., 1976
Miller, V.; Pacáková, V.; Smolková, E.,
Gas-liquid chromatographic analysis of trimethylsilyl derivatives of pyrimidine and purine bases and nucleosides,
J. Chromatogr., 1976, 119, 355-367, https://doi.org/10.1016/S0021-9673(00)86799-0
. [all data]
Pacakova, Miller, et al., 1971
Pacakova, V.; Miller, V.; Cernohorsky, I.J.,
Gas-Liquid Chromatography of Some Pyrimidine Derivatives,
Anal. Biochemistry, 1971, 42, 2, 549-554, https://doi.org/10.1016/0003-2697(71)90071-6
. [all data]
Yamaji, Kimura, et al., 1978
Yamaji, A.; Kimura, S.; Kawasaki, H.; Yuki, H.,
Gas chromatographic analysis of pyrimidine and purine bases by retention indices,
Yakugaku Zasshi, 1978, 98, 1, 1536-1541. [all data]
Ohie, Fu, et al., 2000
Ohie, T.; Fu, X.; Iga, M.; Kimura, M.; Yamaguchi, S.,
Gas chromatography-mass spectrometry with tert .-butyldimethylsilyl derivatization: use of the simplified sample preparations and the automated data system to screen for organic acidemias,
J. Chromatogr. B, 2000, 746, 1, 63-73, https://doi.org/10.1016/S0378-4347(00)00105-5
. [all data]
Kimura, Yamamoto, et al., 1999
Kimura, M.; Yamamoto, T.; Yamaguchi, S.,
Automated metabolic profiling and interpretation of GC/MS data for organic acidemia screening: a personal computer-based system,
Tohoku J. Exp. Med., 1999, 188, 4, 317-334, https://doi.org/10.1620/tjem.188.317
. [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]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Butts, 1970
Butts, W.C.,
Gas chromatographic separation of trimethylsilyl (TMS)-nucleosides: TMS-methoxime derivatives of cytidine and deoxycytidine,
J. Chromatogr. Sci., 1970, 8, 8, 474-476, https://doi.org/10.1093/chromsci/8.8.474
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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