For research use only. Not for therapeutic Use.
Isosulfamethoxazole(CAT: C000399) is a structural isomer of sulfamethoxazole, widely used in pharmaceutical research to study sulfonamide derivatives and their biological activities. This compound retains antibacterial properties similar to sulfamethoxazole by inhibiting dihydropteroate synthase, an enzyme critical for folate synthesis in microorganisms. It is instrumental in research exploring antimicrobial resistance mechanisms, structure-activity relationships of sulfonamides, and novel drug development. With high purity and stability, Isosulfamethoxazole is a reliable tool for investigating bacterial metabolism, resistance pathways, and therapeutic strategies targeting infectious diseases. Its versatility makes it a valuable addition to antimicrobial and biochemical research studies.
| Catalog Number | C000399 |
| CAS Number | 17103-52-5 |
| Synonyms | 4-Amino-N-(3-methyl-5-isoxazolyl)benzenesulfonamide; 5-Sulfanilamido-3-methylisoxazole; N1-(3-Methyl-5-isoxazolyl)sulfanilamide; Sulfamethoxazole Impurity F; |
| Molecular Formula | C₁₀H₁₁N₃O₃S |
| Purity | ≥95% |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Appearance | Off-White to Pale Beige Solid |
| Storage | 4°C, Inert atmosphere |
| IUPAC Name | 4-amino-N-(3-methyl-1,2-oxazol-5-yl)benzenesulfonamide |
| InChI | InChI=1S/C10H11N3O3S/c1-7-6-10(16-12-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6,13H,11H2,1H3 |
| InChIKey | KBLGZYOVYFTAOB-UHFFFAOYSA-N |
| SMILES | CC1=NOC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N |
