C5H3N3
105.1 g/mol
Flavor & FragranceWarning
Pyrazinecarbonitrile
CAS19847-12-2EC243-369-5
Category
Flavor & Fragrance
Compound Class
Heterocycle
Primary Use
Flavor and fragrance intermediate
Pyrazinecarbonitrile, also known as cyanopyrazine, is a nitrile-containing pyrazine compound. It is used primarily as an intermediate in the production of flavors and fragrances.
flavor and fragrance intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 19847-12-2
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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Identifiers
IUPAC Name
pyrazine-2-carbonitrile
InChIKey
PMSVVUSIPKHUMT-UHFFFAOYSA-N
SMILES
C1=CN=C(C=N1)C#N
Synonyms (11)
- Pyrazinamide EP Impurity B(Cyanopyrazine)(Discontinued,See C4X-14122)
- 2-Cyanopyrazine
- 2-Pyrazinecarbonitrile
- Cyanopyrazine
- PYRAZINYL CYANIDE
- PncA Inhibitor, 6
- Pyrazinamide Impurity 2
- Pyrazinamide Impurity B
- Pyrazinecarbonitrile
- Pyrazinenitrile
- Pyrazinonitrile