591999 Disclosed is a salt of 2-amino-2-(2-(4-octylphenyl)ethyl)propane-1 ,3-diol (FTY720), wherein the salt is selected from tartrate, lactate, benzoate, succinate, malonate, acetate and propionate salts. Also disclosed is a pharmaceutical composition comprising the salt and the use of a salt for the manufacture of a medicament for the treatment or prevention of organ or tissue transplant rejection, autoimmune diseases or inflammatory conditions.
