Zonisamide Impurity 16 CAS 59899-89-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.59899-89-7
Molecular FormulaC10H9NO3
Molecular Weight191.18 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Zonisamide Impurity 16 CAS 59899-89-7 chemical structure

Description

Zonisamide Impurity 16 (CAS 59899-89-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C10H9NO3. Molecular weight: 191.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H9NO3
Molecular Weight191.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms1

Related Zonisamide Standards

Recommended Standards

Why CATO?