6-Chloro-7-methyl-2-(pyridin-4-yl)indoline CAS 593233-51-3

Description

Compared with other compounds in its class, the molecular weight of 244.72 g/mol gives 6-Chloro-7-methyl-2-(pyridin-4-yl)indoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-Chloro-7-methyl-2-(pyridin-4-yl)indoline (CAS 593233-51-3) is a high-purity analytical reference standard with the molecular formula C14H13ClN2 and a molecular weight of 244.72 g/mol.

6-Chloro-7-methyl-2-(pyridin-4-yl)indoline (C14H13ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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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