Molecular properties
- Formula
- C4H3ClN2
- Molar mass
- 114.53 g·mol−1
- Exact mass
- 113.9985 Da
- 4
- PubChem CID
- 73277
Molecule record
2-chloropyrazine
C4H3ClN2
114.53 g/mol
Loading structure
Functional groups
Aromatic ring
Aryl halide
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 14508-49-7
- 2-Chloropyrazine, 97%
- 2-chloro-pyrazine
- 238-517-0
- 6-chloropyrazine
- AQF7YV7HTW
- CHEMBL1741693
- Chloropyrazine
Show all 24 synonyms
- DTXCID5034723
- DTXSID0065779
- EINECS 238-517-0
- GELVZYOEQVJIRR-UHFFFAOYSA-N
- InChI=1/C4H3ClN2/c5-4-3-6-1-2-7-4/h1-3
- MFCD00006124
- Prestwick0_001087
- Prestwick1_001087
- Prestwick2_001087
- Prestwick3_001087
- Pyrazine, chloro-
- RefChem:125502
- SCHEMBL6771
- chloro-pyrazine
- chloropyrazin
- pyrazine, 2-chloro-
Structure identifiers
- Canonical SMILES
- Clc1cnccn1
- Isomeric SMILES
- C1=CN=C(C=N1)Cl
- InChI
- InChI=1S/C4H3ClN2/c5-4-3-6-1-2-7-4/h1-3H
- InChIKey
- GELVZYOEQVJIRR-UHFFFAOYSA-N
- PubChem CID
- 73277
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 2-chloropyrazine; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-chloropyrazine; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.