1-(4-Fluorobenzyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid CAS 876294-75-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Fluorobenzyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid.

1-(4-Fluorobenzyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 876294-75-6), molecular formula C14H14FNO2 and molecular weight 247.26 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C14H14FNO2, 1-(4-Fluorobenzyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-(4-Fluorobenzyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid 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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