Demei Chemicals Demei Chemicals

Zonisamide

CAS: 68291-97-4

Category: Sulfonamide

Purity25 mg Capsules, 50 mg Capsules, 100 mg Capsules
Molecular FormulaC8H8N2O3S
Molecular Weight212.23
AppearanceWhite crystalline powder
Packaging5kg/fiber drum or 10kg/cardboard drum with a double-layer plastic bag.
Testing IndicatorsAppearance — Visual inspection; Melting point — Capillary; Purity — HPLC; Identification — LC-MS, NMR; Residual solvents — GC; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; Sulfamoyl impurities — HPLC.
Storage NotesStore in a tightly closed container in a cool, dry, and well-ventilated area, protected from light.
Lead Time
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days
Used as the active pharmaceutical ingredient (API) in the manufacture of antiepileptic drugs.

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