5-Hydrazinyl-1-methyl-4-phenyl-3-propyl-1H-pyrazole CAS 803605-65-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Hydrazinyl-1-methyl-4-phenyl-3-propyl-1H-pyrazole.

5-Hydrazinyl-1-methyl-4-phenyl-3-propyl-1H-pyrazole (CAS 803605-65-4), molecular formula C13H18N4 and molecular weight 230.31 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 5-Hydrazinyl-1-methyl-4-phenyl-3-propyl-1H-pyrazole is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 5-Hydrazinyl-1-methyl-4-phenyl-3-propyl-1H-pyrazole 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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