3-(2,4-Dichloro-5-fluorophenyl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde CAS 618098-95-6

Description

The occurrence of 3-(2,4-Dichloro-5-fluorophenyl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde is closely related to a steroid core, 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-(2,4-Dichloro-5-fluorophenyl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-95-6) is a high-purity analytical reference standard with the molecular formula C17H11Cl2FN2O and a molecular weight of 349.19 g/mol.

3-(2,4-Dichloro-5-fluorophenyl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde (C17H11Cl2FN2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 3-(2,4-Dichloro-5-fluorophenyl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde 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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