(S)-Erdosteine CAS 159701-33-4

Purity 97%+In StockPharmaceutical Standards
CAS No.159701-33-4
Molecular FormulaC8H11NO4S2
Molecular Weight249.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-Erdosteine CAS 159701-33-4 chemical structure

Description

(S)-Erdosteine (CAS 159701-33-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11NO4S2. Molecular weight: 249.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H11NO4S2
Molecular Weight249.31 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.)2002
Nitrogen Atoms1
Sulfur Atoms2

Related S Standards

Recommended Standards

Why CATO?