Zaltoprofen

CAS: 74711-43-6

Category: NSAIDs

PurityReagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5%
Molecular FormulaC17H14O3S
Molecular Weight298.36
Appearancewhite to off-white crystalline powder
Packaging10kg-25kg/fiber drum with double-layer plastic liners.
Testing IndicatorsAppearance — Visual inspection; Melting point — Capillary; Purity — HPLC; Identification — LC-MS, NMR; Residual solvents — HS-GC; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; NSAID dimers — SEC.
Storage NotesStored 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 an active pharmaceutical ingredient (API) for the synthesis of nonsteroidal anti-inflammatory drugs (NSAIDs) for pain and inflammation.