5-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine CAS 1227269-34-2

Description

Compared with other compounds in its class, the molecular weight of 418.64 g/mol gives 5-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1227269-34-2), a certified reference material (molecular formula C13H8ClIN2O2S, MW 418.64 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/iodine substitution, 5-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 418.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

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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