API / Alfa Chemistry

ISO9001:2015 accredited

Sulfamethoxazole

Catalog Number
MC723466
CAS
723-46-6
Structure
Molecular Weight
253.28
Molecular Formula
C10H11N3O3S
Canonical SMILES
O=S(C1=CC=C(N)C=C1)(NC2=NOC(C)=C2)=O
Purity
99.91%
Appearance
Solid
Application
Sulfonamide antimicrobial drugs
Storage
Powder-20°C, 3 years; 4°C, 2 years; In solvent-80°C, 6 months; -20°C, 1 month.
Standard
Chinese Pharmacopoeia 2015 Edition Part 2
Description
Sulfamethoxazole (Ro 4-2130) is a sulfonamide bacteriostatic antibiotic, used for bacterial infections. Sulfonamides is a competitive antagonists of para-aminobenzoic acid (PABA).
Spec Sheet
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