(R)-1-(3-Chloro-4-fluorophenyl)ethan-1-amine hydrochloride CAS 1257106-65-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-1-(3-Chloro-4-fluorophenyl)ethan-1-amine hydrochloride.

(R)-1-(3-Chloro-4-fluorophenyl)ethan-1-amine hydrochloride (CAS 1257106-65-2), molecular formula C8H9ClFNHCl and molecular weight 210.07 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (R)-1-(3-Chloro-4-fluorophenyl)ethan-1-amine hydrochloride (C8H9ClFNHCl) is characterized by a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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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