1H-Pyrazole-4-carbonitrile
Product Specifications
- CAS
- 31108-57-3
- MF
- C4H3N3
- Appearance
- white solid
- Synonym(s)
- 1H-Pyrazole-4-carbonitrile；4-Pyrazolecarbonitrile；4-Cyano-1H-pyrazole; Pyrazole-4-carbonitril
- Shipping
- ambient temperature
- Storage
- 2-8°C
1H-Pyrazole-4-carbonitrile is the compound identified by CAS Registry Number 31108-57-3 and molecular formula C4H3N3. PubChem resolves this CAS number to CID 564449. Its verified connectivity is represented by SMILES C1=C(C=NN1)C#N and InChIKey NUGZBVBZIDWZAD-UHFFFAOYSA-N. The complete identifier set supplies a consistent public reference for the substance described on this page.
The recorded structure contains a pyrazole ring bearing a carbonitrile group at position 4. The alternative wording 4-cyanopyrazole refers to the same verified connectivity, but the 4-locant remains essential. A pyrazole carbonitrile with another substitution position would represent a different record. CAS 31108-57-3, PubChem CID 564449, the molecular formula, SMILES, and InChIKey make it possible to compare the exact entry by both text and structure. The formula is consistent with the atoms encoded in the cited SMILES.
For a quotation enquiry, provide Rlavie with the full name 1H-Pyrazole-4-carbonitrile, CAS 31108-57-3, the requested quantity, and any structure file controlling the request. A custom synthesis discussion should retain the 1H and 4-position designations and cite PubChem CID 564449 or the verified InChIKey. Rlavie can review the submitted target against this public record before returning request-specific information. This page establishes chemical identity only and does not establish commercial conditions.