Indazole-derived crystalline chemotherapeutic product

摘要

The Crystal Form 1 of N- [4- (3-amino-1H-indazol-4-yl) phenyl] -N '- (2-fluoro-5-methylphenyl) urea Hydrate which, when measured at 25 ° C ± 2 ° C with radiation at 1.54178 A, is characterized by a powder diffraction pattern that has respective 2θ values of 6.2 ° ± 0.1 °, 12.0 ° ± 0.1 °, 12, 4 ° ± 0.1 °, 12.8 ° ± 0.1 °, 13.4 ° ± 0.1 °, 14.2 ° ± 0.1 °, 15.2 ° ± 0.1 °, 15, 6 ° ± 0.1 °, 16.2 ° ± 0.1 ° and 19.7 ° ± 0.1 °.