2-Ethylcyclopropane-1-sulfonyl chloride, mixture of diastereomers CAS 927636-23-5

Purity 97%+In StockPharmaceutical Standards
CAS No.927636-23-5
Molecular FormulaC5H9ClO2S
Molecular Weight168.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Ethylcyclopropane-1-sulfonyl chloride, mixture of diastereomers CAS 927636-23-5 chemical structure

Description

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.

2-Ethylcyclopropane-1-sulfonyl chloride, mixture of diastereomers (CAS 927636-23-5) is a high-purity analytical reference standard with the molecular formula C5H9ClO2S and a molecular weight of 168.64 g/mol.

Based on its molecular formula C5H9ClO2S, 2-Ethylcyclopropane-1-sulfonyl chloride, mixture of diastereomers contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 168.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures 2-Ethylcyclopropane-1-sulfonyl chloride, mixture of diastereomers 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

Molecular FormulaC5H9ClO2S
Molecular Weight168.64 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Sulfur Atoms1

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