Catabasis Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company. The Company is focused on the discovery, development and commercialization of therapeutics based on its Safely Metabolized And Rationally Targeted (SMART), a linker drug discovery platform. The SMART linker drug discovery platform enables to engineer product candidates that can modulate multiple targets in a disease. The Company's primary focus is on treatments for rare diseases. The Company is also developing other product candidates for the treatment of lipid disorders. The Company's CAT-1004 is a SMART linker conjugate of salicylate, a non-steroidal anti-inflammatory drug, and the omega-3 fatty acid docosahexaenoic acid (DHA), a naturally occurring unsaturated fatty acid with anti-inflammatory properties. Its CAT-2000 series product candidates inhibit the Sterol Regulatory Element Binding Protein (SREBP) pathway. The Company's CAT-4001 is a SMART linker conjugate of monomethyl fumarate and DHA.