Pyrazine, 3,5-dimethyl-2-(1-propenyl)-, (Z)-
- Formula: C9H12N2
- Molecular weight: 148.2050
- IUPAC Standard InChI: InChI=1S/C9H12N2/c1-4-5-9-8(3)11-7(2)6-10-9/h4-6H,1-3H3/b5-4-
- IUPAC Standard InChIKey: NDDMVJXHROIJBV-PLNGDYQASA-N
- CAS Registry Number: 55138-74-4
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: 3,5-Dimethyl-2-[(1Z)-1-propenyl]pyrazine; Z-2-propenyl-3,5-dimethylpyrazine
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Van Den Dool and Kratz RI, non-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 | SE-54 |
| Column length (m) | 30. |
| Carrier gas | |
| Substrate | |
| Column diameter (mm) | 0.32 |
| Phase thickness (μm) | 0.25 |
| Program | 35C(2min) => 40C/min => 50C(5min) => 6C/min => 230C(15min) |
| I | 1200. |
| Reference | Hofmann and Schieberle, 1998 |
| Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-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.
Hofmann and Schieberle, 1998
Hofmann, T.; Schieberle, P.,
Identification of key aroma compounds generated from cysteine and carbohydrates under roasting conditions,
Z. Lebensm. Unters. Forsch. A, 1998, 207, 3, 229-236, https://doi.org/10.1007/s002170050324
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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