4-Amino-1H-pyrazole

• CAT Number: R019955
• CAS Number: 28466-26-4
• Molecular Formula: C3H5N3
• Molecular Weight: 83.094
• Purity: ≥95%
• Synonyms: 4-Aminopyrazole; 1H-Pyrazol-4-ylamine
• Storage: Refrigerator
• IUPAC Name: 1H-pyrazol-4-amine
• InChI: InChI=1S/C3H5N3/c4-3-1-5-6-2-3/h1-2H,4H2,(H,5,6)
• InChIKey: AXINVSXSGNSVLV-UHFFFAOYSA-N
• SMILES: C1=C(C=NN1)N

4-Amino-1H-pyrazole is a heterocyclic compound featuring a pyrazole ring with an amino group at the 4-position. It is commonly used in pharmaceutical research and organic synthesis as a versatile building block for developing bioactive molecules, such as enzyme inhibitors and receptor modulators. This compound’s unique structure allows for various chemical modifications, making it valuable in drug discovery and the synthesis of heterocyclic compounds. Its reactivity and potential biological activity contribute to advancements in medicinal chemistry and materials science.