C5H2ClN3
139.54 g/mol
Pharmaceutical IntermediateWarning
3-chloropyrazine-2-carbonitrile
CAS55557-52-3EC670-636-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
3-Chloropyrazine-2-carbonitrile is a chemical compound used as a pharmaceutical intermediate. It features a pyrazine ring substituted with a chlorine atom and a nitrile group, contributing to its role in organic synthesis.
pharmaceutical intermediatebuilding block for organic synthesis
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 55557-52-3
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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
3-chloropyrazine-2-carbonitrile
InChIKey
SDLFAEGTVBPHBK-UHFFFAOYSA-N
SMILES
C1=CN=C(C(=N1)C#N)Cl
Synonyms (9)
- 2-Chloro-3-cyanopyrazine
- 2-cyano-3-chloropyrazine
- 3-CHLORO-2-CYANOPYRAZINE
- 3-cyano-2-chloropyrazine
- Chlorocyanopyrazine
- Favipiravir Impurity 10