A crystalline form of 4- [5-methyl-3-phenylisoxazol-4-yl] benzenesulfonamide

DESCRIBED a crystalline form stable 4- [5 - Methyl - 3 - phenylisoxazole - 4 - YL] benzensulfonamide. THIS crystalline structure designated Form B, is more stable, HAS FAVORABLE handling properties and is characterized by its melting point, irradiating xray other physical characteristics.