Medchemexpress LLC 1-cyclopropyl-4-ethynyl-1H-pyrazole | 2297839-58-6 | MFCD32068501 | >=98.0% | 132.17 g/mol | C8H8N2 | 5 G

Supplier:  Medchemexpress LLC HYW0476615G

1-Cyclopropyl-4-ethynyl-1H-pyrazole is a small-molecule pyrazole intermediate used in medicinal chemistry as a building block for synthesizing biologically active compounds. It contains a pyrazole core substituted with a cyclopropyl group and an ethynyl substituent.

• used as a drug intermediate and synthetic building block.
• heterocyclic small molecule with formula C8H8N2 and molecular weight ~132.17 g/mol.
• identified by CAS number 2297839-58-6.
• reported purities from suppliers typically ≥97-98%.
• recommended storage: keep at 4 °C, protect from light, store under inert atmosphere; solvent solutions: -80 °C (6 months) or -20 °C (1 month) as reported by supplier listings.
• available in small laboratory pack sizes (multiple suppliers list 100 mg-1 g; SKU variants indicate availability in larger packs such as 5 g).

Catalog No. 50-002-10087