1-(2-Bromo-4-fluorophenyl)-2,5-dimethyl-1H-pyrrole CAS 883514-29-2

Description

Compared with other compounds in its class, the molecular weight of 268.12 g/mol gives 1-(2-Bromo-4-fluorophenyl)-2,5-dimethyl-1H-pyrrole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2-Bromo-4-fluorophenyl)-2,5-dimethyl-1H-pyrrole (CAS 883514-29-2), molecular formula C12H11BrFN and molecular weight 268.12 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-(2-Bromo-4-fluorophenyl)-2,5-dimethyl-1H-pyrrole (C12H11BrFN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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