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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Normal alkane RI, non-polar column, temperature ramp
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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
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | HP-5 | HP-5MS |
| Column length (m) | 30. | 30. |
| Carrier gas | Helium | He |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 50. | 70. |
| Tend (C) | 300. | 280. |
| Heat rate (K/min) | 3. | 4. |
| Initial hold (min) | 3. | |
| Final hold (min) | 30. | 3. |
| I | 1529. | 1517. |
| Reference | Isidorov, Lech, et al., 2008 | Lee, Yanamandra, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
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, Normal alkane 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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