Methyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylate CAS 4815-31-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4815-31-0
Molecular FormulaC9H11NO3S
Molecular Weight213.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylate CAS 4815-31-0 chemical structure

Description

Methyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylate (CAS 4815-31-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11NO3S. Molecular weight: 213.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H11NO3S
Molecular Weight213.25 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms1

Recommended Standards

Why CATO?