2-pyridin-2-ylethanesulfonyl chloride hydrochloride CAS 147529-66-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-pyridin-2-ylethanesulfonyl chloride hydrochloride.

2-pyridin-2-ylethanesulfonyl chloride hydrochloride (CAS 147529-66-6), molecular formula C7H8ClNO2SHCl and molecular weight 242.11 g/mol, is a CATO reference standard with documented purity and traceability.

2-pyridin-2-ylethanesulfonyl chloride hydrochloride (C7H8ClNO2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

CATO manufactures 2-pyridin-2-ylethanesulfonyl chloride hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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