ALMOST INSOL IN COLD PETROLEUM ETHER, COLD ALCOHOL; SPARINGLY SOL IN CHLOROFORM, CARBON DISULFIDE, CARBON TETRACHLORIDE; SOLUBLE IN ETHER. INSOLUBLE IN WATER.
[Budavari, S. (ed.). The Merck Index - Encyclopedia of Chemicals, Drugs and Biologicals. Rahway, NJ: Merck and Co., Inc., 1989., p. 319] **PEER REVIEWED**
Here is the reference where they have dissolved it in acetone and used for enzymes assay.