7-Bromo-3-iodo-1-(phenylsulfonyl)-1H-indole CAS 1774896-49-9

Description

Compared with other compounds in its class, the molecular weight of 462.10 g/mol gives 7-Bromo-3-iodo-1-(phenylsulfonyl)-1H-indole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 7-Bromo-3-iodo-1-(phenylsulfonyl)-1H-indole (CAS 1774896-49-9), a certified reference material (molecular formula C14H9BrINO2S, MW 462.10 g/mol) for analytical method development and quality control.

Structurally, 7-Bromo-3-iodo-1-(phenylsulfonyl)-1H-indole (C14H9BrINO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 462.10 g/mol, it falls into the moderately-high-molecular-weight range. 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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