Demei Chemicals Demei Chemicals

Phthalylsulfathiazole

CAS: 85-73-4

Category: Sulfonamide

PurityPharmaceutical Secondary Standard, USP Reference Standard, ≥98% HPLC
Molecular FormulaC17H13N3O5S2
Molecular Weight403.43
AppearanceWhite to yellowish-white crystalline powder
PackagingCustomizable
Testing IndicatorsAppearance — Visual inspection; Melting point — Capillary; Purity — HPLC; Identification — LC-MS, NMR; Moisture — Karl Fischer titration; Residual solvents — GC.
Storage NotesStore in a cool, dry, tightly closed container, protected from light and moisture.
Lead Time10 days
Sulfonamide antibiotic used as API for gastrointestinal infections.

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