Molecular properties
- Formula
- C3H4N2
- Molar mass
- 68.08 g·mol−1
- Exact mass
- 68.0374 Da
- 3
- PubChem CID
- 1048
Molecule record
1H-pyrazole
C3H4N2
68.08 g/mol
Loading structure
Functional groups
No functional-group assignment has been curated yet.
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1,2-diazole
- 1H-pyrazol
- 2-Pyrromonazole
- 206-017-1
- 288-13-1
- 3-pyrazole
- 3QD5KJZ7ZJ
- AI3-60151
Show all 24 synonyms
- CHEBI:14973
- CHEBI:17241
- DTXCID4037873
- DTXSID2059774
- EINECS 206-017-1
- Hpz
- MFCD00005234
- NSC-45410
- NSC45410
- Pyrazol
- Pyrazole, 98%
- Pyrazole-
- RefChem:6183
- UNII-3QD5KJZ7ZJ
- diazole
- pyrazole
Structure identifiers
- Canonical SMILES
- c1cn[nH]c1
- Isomeric SMILES
- C1=CNN=C1
- InChI
- InChI=1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)
- InChIKey
- WTKZEGDFNFYCGP-UHFFFAOYSA-N
- PubChem CID
- 1048
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 1H-pyrazole; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 1H-pyrazole; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.