1'-Ethyl-4-iodo-5'-methyl-1'H,2H-3,4'-bipyrazole CAS 1354703-97-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1'-Ethyl-4-iodo-5'-methyl-1'H,2H-3,4'-bipyrazole.

CATO supplies 1'-Ethyl-4-iodo-5'-methyl-1'H,2H-3,4'-bipyrazole (CAS 1354703-97-1), a certified reference material (molecular formula C9H11IN4, MW 302.11 g/mol) for analytical method development and quality control.

1'-Ethyl-4-iodo-5'-methyl-1'H,2H-3,4'-bipyrazole (C9H11IN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 1'-Ethyl-4-iodo-5'-methyl-1'H,2H-3,4'-bipyrazole 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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