The present application relates to a p-toluenesulfonate salt for regulating a kinase compound, and crystals thereof, and specifically, to an N-{3-[3-(9H-purine-6-group)pyridine-2-group amino]-4-chlorine-2-fluorophenyl}-3-fluoropropane-1-sulfonamide p-toluenesulfonate salt and crystals thereof. The salt and the crystals thereof provided in the present application have advantages in bioavailability, hygroscopicity, stability, solubility, purity, easy preparation, and the like.本發明提供一種調節激酶化合物的對甲苯磺酸鹽及其結晶,具體而言,關於N-{3-[3-(9H-嘌呤-6-基)吡啶-2-基氨基]-4-氯-2-氟苯基}-3-氟丙烷-1-磺醯胺對甲苯磺酸鹽及其結晶。本發明提供的鹽及其結晶在生物利用度、吸濕性、穩定性、溶解性、純度、易製備等方面具有優勢。
