Tiopronin Impurity 1 CAS 21269-37-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.21269-37-4
Molecular FormulaC10H16N2O6S2
Molecular Weight324.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tiopronin Impurity 1 CAS 21269-37-4 chemical structure

Description

High-purity Tiopronin Impurity 1 (CAS 21269-37-4) pharmacopoeial impurity standards reference standard. Molecular formula: C10H16N2O6S2. Molecular weight: 324.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC10H16N2O6S2
Molecular Weight324.37 g/mol
Purity>95%
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.)1963
Nitrogen Atoms2
Sulfur Atoms2

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