3-Ethyl-N-(2-sulfamoylethyl)thiophene-2-carboxamide CAS 1252538-78-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1252538-78-5
Molecular FormulaC9H14N2O3S2
Molecular Weight262.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl-N-(2-sulfamoylethyl)thiophene-2-carboxamide CAS 1252538-78-5 chemical structure

Description

3-Ethyl-N-(2-sulfamoylethyl)thiophene-2-carboxamide (CAS 1252538-78-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H14N2O3S2. Molecular weight: 262.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H14N2O3S2
Molecular Weight262.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2
Sulfur Atoms2

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