N-(1-(thiophen-2-yl)ethyl)methanesulfonamide CAS 1341292-82-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1341292-82-7
Molecular FormulaC7H11NO2S2
Molecular Weight205.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(1-(thiophen-2-yl)ethyl)methanesulfonamide CAS 1341292-82-7 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.

N-(1-(thiophen-2-yl)ethyl)methanesulfonamide (CAS 1341292-82-7) is a high-purity analytical reference standard with the molecular formula C7H11NO2S2 and a molecular weight of 205.30 g/mol.

The molecular framework of N-(1-(thiophen-2-yl)ethyl)methanesulfonamide (C7H11NO2S2) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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).

CATO manufactures N-(1-(thiophen-2-yl)ethyl)methanesulfonamide 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 FormulaC7H11NO2S2
Molecular Weight205.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms2

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