1-Cyclopropyl-1H-pyrazole

• CAT Number: R020830
• CAS Number: 1151814-36-6
• Molecular Formula: C6H8N2
• Molecular Weight: 108.14
• Purity: ≥95%
• Storage: Desiccate at -20C
• IUPAC Name: 1-cyclopropylpyrazole
• InChI: InChI=1S/C6H8N2/c1-4-7-8(5-1)6-2-3-6/h1,4-6H,2-3H2
• InChIKey: YWLZMOUAZWHRFP-UHFFFAOYSA-N
• SMILES: C1CC1N2C=CC=N2

1-Cyclopropyl-1H-pyrazole（Cat No.:R020830）is a five-membered aromatic heterocycle featuring a fused cyclopropyl substituent at the 1-position. This compound is of growing interest in medicinal and synthetic chemistry due to its unique ring strain and electronic characteristics. The cyclopropyl group introduces conformational rigidity and modulates metabolic stability, making it useful in drug design as a bioisostere. The pyrazole core, commonly found in pharmaceuticals, contributes hydrogen bonding potential and π-stacking capabilities. 1-Cyclopropyl-1H-pyrazole is often employed as an intermediate or scaffold in the synthesis of kinase inhibitors and other biologically active molecules.