4-Chloro-3-fluoro-1-tosyl-1H-pyrrolo[2,3-b]pyridine CAS 869335-69-3

Description

4-Chloro-3-fluoro-1-tosyl-1H-pyrrolo[2,3-b]pyridine (C14H10ClFN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

4-Chloro-3-fluoro-1-tosyl-1H-pyrrolo[2,3-b]pyridine (CAS 869335-69-3) is a high-purity analytical reference standard with the molecular formula C14H10ClFN2O2S and a molecular weight of 324.76 g/mol.

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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