Demei Chemicals Demei Chemicals

Sulfadoxine

CAS: 2447-57-6

Category: Sulfonamide

PurityUSP Grade, ≥98% HPLC, 500 mg Tablets
Molecular FormulaC12H14N4O4S
Molecular Weight310.33
AppearanceWhite to slightly yellowish crystalline powder
PackagingCustomizable
Testing IndicatorsAppearance — Visual inspection; Melting point — Capillary; Purity — HPLC; Identification — LC-MS, NMR; Moisture — Karl Fischer titration; Residual solvents — GC.
Storage NotesKeep in a cool, dry, tightly closed container, protected from light and moisture.
Lead Time10 days
Long-acting sulfonamide antibiotic used as API for antimalarial and antibacterial formulations.

Related Products

🧪

Rofecoxib

162011-90-7

Purity: 12.5 mg Tablets, 25 mg Tablets, ≥98% HPLC

🧪

Tolnaftate

2398-96-1

Purity: Pharmaceutical Secondary Standard ≥98%, USP Reference Standard, EP Reference Standard

🧪

Ramatroban

116649-85-5

Purity: ≥98% HPLC, Pharmaceutical Secondary Standard, Reference Standard

🧪

Sulfachloropyridazine

80-32-0

Purity: Reagent Grade ≥98%, High-Purity Grade ≥99%, Pharmaceutical Grade ≥99.5%

🧪

Phthalylsulfathiazole

85-73-4

Purity: Pharmaceutical Secondary Standard, USP Reference Standard, ≥98% HPLC

🧪

Clorsulon

60200-06-8

Purity: API Grade ≥99%, Veterinary Grade ≥98.5%, Oral Grade ≥99%, Technical Grade ≥97%.