5-Acetyl-2-methylpyridine
- Formula: C8H9NO
- Molecular weight: 135.1632
- IUPAC Standard InChI: InChI=1S/C8H9NO/c1-6-3-4-8(5-9-6)7(2)10/h3-5H,1-2H3
- IUPAC Standard InChIKey: PVRYOKQFLBSILA-UHFFFAOYSA-N
- CAS Registry Number: 42972-46-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1-(6-Methyl-3-pyridyl)-1-ethanone; Pyridine, 5-acetyl-2-methyl
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Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Philip Morris R&D |
| NIST MS number | 109647 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 1189. | Kubec, Drhová, et al., 1998 | 30. m/0.25 mm/0.25 μm, N2, 40. C @ 3. min, 4. K/min, 240. C @ 10. min |
| Capillary | SPB-1 | 1162. | Thomas and Bassols, 1992 | 5. K/min; Column length: 60. m; Tstart: 80. C; Tend: 230. C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-Innowax | 1876. | Kubec, Drhová, et al., 1998 | 30. m/0.25 mm/0.25 μm, N2, 40. C @ 3. min, 4. K/min, 190. C @ 10. min |
| Capillary | Supelcowax | 1902. | Thomas and Bassols, 1992 | 5. K/min; Column length: 60. m; Tstart: 80. C; Tend: 230. C |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kubec, Drhová, et al., 1998
Kubec, R.; Drhová, V.; Velísek, J.,
Thermal degradation of S-methylcysteine and its sulfoxide-important flavor precursors of Bassica and Allium vegetables,
J. Agric. Food Chem., 1998, 46, 10, 4334-4340, https://doi.org/10.1021/jf980379x
. [all data]
Thomas and Bassols, 1992
Thomas, A.F.; Bassols, F.,
Occurrence of pyridines and other bases in orange oil,
J. Agric. Food Chem., 1992, 40, 11, 2236-2243, https://doi.org/10.1021/jf00023a037
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
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