Zonisamide Impurity 4 CAS 68292-02-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.68292-02-4
Molecular FormulaC9H10N2O3S
Molecular Weight226.25 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Zonisamide Impurity 4 CAS 68292-02-4 chemical structure

Description

Zonisamide Impurity 4 (CAS 68292-02-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H10N2O3S. Molecular weight: 226.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H10N2O3S
Molecular Weight226.25 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms2
Sulfur Atoms1

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