3,5-Bis(trifluoromethyl)-1-(heptafluorobutyryl)pyrazole CAS 244022-65-9

Description

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3,5-Bis(trifluoromethyl)-1-(heptafluorobutyryl)pyrazole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 400.10 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).

3,5-Bis(trifluoromethyl)-1-(heptafluorobutyryl)pyrazole (CAS 244022-65-9), molecular formula C9HF13N2O and molecular weight 400.10 g/mol, is a CATO reference standard with documented purity and traceability.

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), 3,5-Bis(trifluoromethyl)-1-(heptafluorobutyryl)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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