Potassium 5-bromo-6-chloro-1H-indol-3-yl sulfate CAS 6581-24-4

Description

Compared with other compounds in its class, the molecular weight of 364.63 g/mol gives Potassium 5-bromo-6-chloro-1H-indol-3-yl sulfate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Potassium 5-bromo-6-chloro-1H-indol-3-yl sulfate (CAS 6581-24-4) is a high-purity analytical reference standard with the molecular formula C8H4BrClNO4SK and a molecular weight of 364.63 g/mol.

Structurally, Potassium 5-bromo-6-chloro-1H-indol-3-yl sulfate (C8H4BrClNO4SK) contains a salt form, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 364.63 g/mol, it falls into the moderately-high-molecular-weight range. 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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