5-Chloro-4-fluoro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one CAS 1190318-22-9

Description

Compared with other compounds in its class, the molecular weight of 186.57 g/mol gives 5-Chloro-4-fluoro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-Chloro-4-fluoro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190318-22-9), a certified reference material (molecular formula C7H4ClFN2O, MW 186.57 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H4ClFN2O, 5-Chloro-4-fluoro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 5-Chloro-4-fluoro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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