L-Cystine, 4TMS derivative
- Formula: C18H44N2O4S2Si4
- Molecular weight: 529.025
- IUPAC Standard InChI: InChI=1S/C18H44N2O4S2Si4/c1-27(2,3)19-15(17(21)23-29(7,8)9)13-25-26-14-16(20-28(4,5)6)18(22)24-30(10,11)12/h15-16,19-20H,13-14H2,1-12H3
- IUPAC Standard InChIKey: QLOSYBGVFCKXGZ-UHFFFAOYSA-N
- CAS Registry Number: 69688-44-4
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: L-Cystine, N,N'-bis(trimethylsilyl)-, bis(trimethylsilyl) ester; N,N'O,O'-Tetra-(trimethylsilyl)cystine; Cystine (N,N',O,O-tetra-TMS); L-Cystine, N,N'-bis-TMS, O,O-bist-TMS ester; Cystine, TMS; CYSTINE (N,N,O,O-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 | DB-5MS | 2289.8 | Jonsson, Johansson, et al., 2005 | 10. m/0.18 mm/0.18 μm, 70. C @ 2. min, 40. K/min, 320. C @ 2. min |
| Packed | OV-1 | 2312. | 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 | VF-5MS | 2279.2 | Tret'yakov, 2007 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 2326. | 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.
Jonsson, Johansson, et al., 2005
Jonsson, P.; Johansson, A.I.; Gullberg, J.; Trygg, J.; Jiye, A.; Grung, B.; Marklund, S.; Sjöström, M.; Antti, H.; Moritz, T.,
High-throughput data analysis for detecting and identifying differences between samples in GC/MS-based metabolomic analyses,
Anal. Chem., 2005, 77, 17, 5635-5642, https://doi.org/10.1021/ac050601e
. [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]
Tret'yakov, 2007
Tret'yakov, K.V.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [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
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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