5-(n,n-Dimethylsulfamoyl)-4-methoxythiophene-2-carboxylic acid CAS 1421601-50-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1421601-50-4
Molecular FormulaC8H11NO5S2
Molecular Weight265.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(n,n-Dimethylsulfamoyl)-4-methoxythiophene-2-carboxylic acid CAS 1421601-50-4 chemical structure

Description

CATO supplies 5-(n,n-Dimethylsulfamoyl)-4-methoxythiophene-2-carboxylic acid (CAS 1421601-50-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11NO5S2. Molecular weight: 265.31 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H11NO5S2
Molecular Weight265.31 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.)1991
Nitrogen Atoms1
Sulfur Atoms2

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