On the compound monohydrate ((R) - (e) - 2 - (4 - (2 - (5 - (1 - (3,5 - dicloropiridin - 4-yl) ethoxy) - 1H - indazol - 3 - il) vinyl) - 1H pyrazol-1-yl) that presents a Crystalline ethanol Powder diffraction pattern that includes x-ray Peaks to 14.65, 3.54, 12:51 and 19.16 (2 Theta + \/ - 0,1\ufffd). It also relates to a Pharmaceutical composition. This Compound is useful in the treatment of cancerREFERIDA AL COMPUESTO MONOHIDRATO DE ((R)-(E)-2-(4-(2-(5-(1-(3,5-DICLOROPIRIDIN-4-IL)ETOXI)-1H-INDAZOL-3-IL)VINIL)-1H-PIRAZOL-1-IL)ETANOL CRISTALINO QUE PRESENTA UN PATRON DE DIFRACCION EN POLVO DE RAYOS-X QUE COMPRENDE PICOS A 14,65, 3,54, 12,51 Y 19,16 (2 THETA +/- 0,1�). TAMBIEN ESTA REFERIDA A UNA COMPOSICION FARMACEUTICA. DICHO COMPUESTO ES UTIL EN EL TRATAMIENTO DEL CANCER