3-cyclopropyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine,HCl CAS 1431964-40-7

Description

Compared with other compounds in its class, the molecular weight of 253.71 g/mol gives 3-cyclopropyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine,HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-cyclopropyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine,HCl (CAS 1431964-40-7) is a high-purity analytical reference standard with the molecular formula C12H12FN3HCl and a molecular weight of 253.71 g/mol.

Based on its molecular formula C12H12FN3HCl, 3-cyclopropyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine,HCl contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3-cyclopropyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine,HCl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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