2-Ethoxyethylsulfonyl Chloride CAS 69371-75-1

Purity 97%+In StockPharmaceutical Standards
CAS No.69371-75-1
Molecular FormulaC4H9ClO3S
Molecular Weight172.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Ethoxyethylsulfonyl Chloride CAS 69371-75-1 chemical structure

Description

CATO manufactures 2-Ethoxyethylsulfonyl Chloride 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.

2-Ethoxyethylsulfonyl Chloride (CAS 69371-75-1) is a high-purity analytical reference standard with the molecular formula C4H9ClO3S and a molecular weight of 172.63 g/mol.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-Ethoxyethylsulfonyl Chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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

Molecular FormulaC4H9ClO3S
Molecular Weight172.63 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1976
Halogen ContentCl-containing
Sulfur Atoms1

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