1-(5-Methyl-2-pyrazinyl)-1-ethanone
- Formula: C7H8N2O
- Molecular weight: 136.1512
- IUPAC Standard InChI: InChI=1S/C7H8N2O/c1-5-3-9-7(4-8-5)6(2)10/h3-4H,1-2H3
- IUPAC Standard InChIKey: LPQFLJXNMCVMCO-UHFFFAOYSA-N
- CAS Registry Number: 22047-27-4
- 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: 1-(5-Methyl-2-pyrazinyl)ethanone; 1-(5-Methyl-2-pyranizyl)-1-ethanone; 2-Acetyl-5-methylpyrazine; 2-Methyl-5-acetylpyrazine; 5-Methyl-2-acetylpyrazine; Pyrazine, 2-acetyl-5-methyl; Pyrazine, 5-acetyl-2-methyl
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Normal alkane RI, polar column, custom temperature program
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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 |
|---|---|
| Active phase | Innowax |
| Column length (m) | 30. |
| Carrier gas | Helium |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.50 |
| Program | 40 0C (2 min) 10 0C/min -> 100 0C 3 0C/min -> 160 0C 5 0C/min -> 260 0C (10 min) |
| I | 1704. |
| Reference | Ito and Mori, 2004 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ito and Mori, 2004
Ito, K.; Mori, M.,
Formation of pyrazines in aqueous maltose/glucose/fructose-glutamide model systems upon heating at below 100 0C,
Food Sci. Technol. Res., 2004, 10, 2, 199-204, https://doi.org/10.3136/fstr.10.199
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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