4-Amino-N-cyclopentyl-1-ethyl-1H-pyrazole-5-carboxamide CAS 1484828-55-8

Description

The occurrence of 4-Amino-N-cyclopentyl-1-ethyl-1H-pyrazole-5-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Amino-N-cyclopentyl-1-ethyl-1H-pyrazole-5-carboxamide (CAS 1484828-55-8) is a high-purity analytical reference standard with the molecular formula C11H18N4O and a molecular weight of 222.29 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-Amino-N-cyclopentyl-1-ethyl-1H-pyrazole-5-carboxamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 222.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 4-Amino-N-cyclopentyl-1-ethyl-1H-pyrazole-5-carboxamide 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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