153044

3-Aminopyrazole-4-carbonitrile

97%

• Synonym(s): 3-Amino-4-cyanopyrazole
• Empirical Formula (Hill Notation): C₄H₄N₄
• CAS Number: 16617-46-2
• Molecular Weight: 108.10
• Beilstein: 2647
• EC Number: 240-665-6
• MDL number: MFCD00005237
• UNSPSC Code: 12352100
• PubChem Substance ID: 24849278
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• mp: 172-174 °C (lit.)
• functional group: nitrile
• SMILES string: Nc1n[nH]cc1C#N
• InChI: 1S/C4H4N4/c5-1-3-2-7-8-4(3)6/h2H,(H3,6,7,8)
• InChI key: FFNKBQRKZRMYCL-UHFFFAOYSA-N

Description

Application

3-amino-4-cyanopyrazole was used to study the impurities in zaleplon bulk drug.

Building block used in the synthesis of a variety of heterocycles.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319
• Precautionary Statements: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves