Molecular properties
- Formula
- C5H3N3
- Molar mass
- 105.10 g·mol−1
- Exact mass
- 105.0327 Da
- 6
- PubChem CID
- 73172
Molecule record
pyrazine-2-carbonitrile
C5H3N3
105.10 g/mol
Loading structure
Functional groups
Aromatic ring
Nitrile
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 19847-12-2
- 2-Cyanopyrazine
- 2-Pyrazinecarbonitrile
- 243-369-5
- 74CP756B49
- CHEBI:3982
- Cyanopyrazine
- DTXCID6036174
Show all 24 synonyms
- DTXSID9066540
- EINECS 243-369-5
- HY-Y0131
- MFCD00049361
- NSC-166137
- NSC-72371
- NSC72371
- PYRAZINYL CYANIDE
- PncA Inhibitor, 6
- Pyrazinecarbonitrile
- Pyrazinecarbonitrile-
- Pyrazinenitrile
- Pyrazinonitrile
- RefChem:470759
- SCHEMBL151926
- UNII-74CP756B49
Structure identifiers
- Canonical SMILES
- N#Cc1cnccn1
- Isomeric SMILES
- C1=CN=C(C=N1)C#N
- InChI
- InChI=1S/C5H3N3/c6-3-5-4-7-1-2-8-5/h1-2,4H
- InChIKey
- PMSVVUSIPKHUMT-UHFFFAOYSA-N
- PubChem CID
- 73172
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for pyrazine-2-carbonitrile; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for pyrazine-2-carbonitrile; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.