3-Bromo-N-(2H-tetrazol-5-yl)benzamide CAS 344896-75-9

Description

Compared with other compounds in its class, the molecular weight of 268.07 g/mol gives 3-Bromo-N-(2H-tetrazol-5-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Bromo-N-(2H-tetrazol-5-yl)benzamide (CAS 344896-75-9) is a high-purity analytical reference standard with the molecular formula C8H6BrN5O and a molecular weight of 268.07 g/mol.

Structurally, 3-Bromo-N-(2H-tetrazol-5-yl)benzamide (C8H6BrN5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 268.07 g/mol, it falls into the medium-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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