2-(2-(Cyclohexyloxy)ethoxy)ethane-1-sulfonyl chloride CAS 1343251-89-7

Description

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.

2-(2-(Cyclohexyloxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1343251-89-7) is a high-purity analytical reference standard with the molecular formula C10H19ClO4S and a molecular weight of 270.77 g/mol.

2-(2-(Cyclohexyloxy)ethoxy)ethane-1-sulfonyl chloride (C10H19ClO4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

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