2-Amino-4-methoxy-5-(methylsulfanyl)benzoic acid CAS 1258640-52-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1258640-52-6
Molecular FormulaC9H11NO3S
Molecular Weight213.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Amino-4-methoxy-5-(methylsulfanyl)benzoic acid CAS 1258640-52-6 chemical structure

Description

CATO supplies 2-Amino-4-methoxy-5-(methylsulfanyl)benzoic acid (CAS 1258640-52-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11NO3S. Molecular weight: 213.25 g/mol. Batch-specific COA and technical support are available on request.

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.)1990
Nitrogen Atoms1
Sulfur Atoms1

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