Tizoxanide-d4

• CAT Number: S000288
• CAS Number: 1246817-56-0
• Molecular Formula: C10H3D4N3O4S
• Molecular Weight: 269.27
• Purity: ≥95%
• IUPAC Name: 2,3,4,5-tetradeuterio-6-hydroxy-N-(5-nitro-1,3-thiazol-2-yl)benzamide
• InChI: InChI=1S/C10H7N3O4S/c14-7-4-2-1-3-6(7)9(15)12-10-11-5-8(18-10)13(16)17/h1-5,14H,(H,11,12,15)/i1D,2D,3D,4D
• InChIKey: FDTZUTSGGSRHQF-RHQRLBAQSA-N
• SMILES: C1=CC=C(C(=C1)C(=O)NC2=NC=C(S2)[N+](=O)[O-])O

Tizoxanide-d4（Cat No.:S000288） is a deuterated form of tizoxanide, where four hydrogen atoms are replaced with deuterium, increasing its molecular stability. This makes it particularly useful as an internal standard for precision in analytical methods such as mass spectrometry and NMR spectroscopy. Tizoxanide is the active metabolite of nitazoxanide, an antiparasitic and antiviral medication used primarily to treat gastrointestinal infections caused by protozoa and helminths.