3-(6-Methoxy-1H-benzo[d]imidazol-2-yl)propanoic acid hydrochloride CAS 1185299-60-8

Description

Compared with other compounds in its class, the molecular weight of 256.69 g/mol gives 3-(6-Methoxy-1H-benzo[d]imidazol-2-yl)propanoic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(6-Methoxy-1H-benzo[d]imidazol-2-yl)propanoic acid hydrochloride (CAS 1185299-60-8), molecular formula C11H12N2O3HCl and molecular weight 256.69 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-(6-Methoxy-1H-benzo[d]imidazol-2-yl)propanoic acid hydrochloride (C11H12N2O3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 256.69 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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