5-Acetamidothiophene-2-carboxylic acid CAS 89499-46-7

Purity 97%+In StockPharmaceutical Standards
CAS No.89499-46-7
Molecular FormulaC7H7NO3S
Molecular Weight185.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Acetamidothiophene-2-carboxylic acid CAS 89499-46-7 chemical structure

Description

CATO supplies 5-Acetamidothiophene-2-carboxylic acid (CAS 89499-46-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7NO3S. Molecular weight: 185.20 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H7NO3S
Molecular Weight185.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms1
Sulfur Atoms1

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