5-(Difluoromethyl)-1-(2-methylpropyl)-1h-pyrazol-4-amine hydrochloride CAS 1423023-88-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(Difluoromethyl)-1-(2-methylpropyl)-1h-pyrazol-4-amine hydrochloride.

5-(Difluoromethyl)-1-(2-methylpropyl)-1h-pyrazol-4-amine hydrochloride (CAS 1423023-88-4), molecular formula C8H13F2N3HCl and molecular weight 225.67 g/mol, is a CATO reference standard with documented purity and traceability.

5-(Difluoromethyl)-1-(2-methylpropyl)-1h-pyrazol-4-amine hydrochloride (C8H13F2N3HCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 5-(Difluoromethyl)-1-(2-methylpropyl)-1h-pyrazol-4-amine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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