3-(Difluoromethoxy)-1-methyl-1H-pyrazol-5-amine hydrochloride CAS 2407485-19-0

Description

The occurrence of 3-(Difluoromethoxy)-1-methyl-1H-pyrazol-5-amine hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(Difluoromethoxy)-1-methyl-1H-pyrazol-5-amine hydrochloride (CAS 2407485-19-0), molecular formula C5H7F2N3OHCl and molecular weight 199.59 g/mol, is a CATO reference standard with documented purity and traceability.

3-(Difluoromethoxy)-1-methyl-1H-pyrazol-5-amine hydrochloride (C5H7F2N3OHCl) contains an amide group, a hydroxyl group, an ether linkage, 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.

As a certified reference material (CRM), 3-(Difluoromethoxy)-1-methyl-1H-pyrazol-5-amine hydrochloride 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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