4-Fluorobenzoyl Chloride is used in the synthesis of tryphostins which act as inhibitors of EGF receptor and Erb82/neu tyrosine kinases. Also used in the synthesis of 1,2,4-triazole-3-thiones as antidepressant agents.
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.