Phenotypic screening (PS) is one of the two major approaches at early stage drug discovery projects, apart from the target-based screens. PS is focused on the overall effect a drug molecule causes in the cell rather than an effect found for a single target. To create Chemspace PS library, we have selected the compounds with activity annotations in ChEMBL from Chemspace Screening Compound set. Compounds have favorable physicochemical profiles. PAINS and toxic molecules have been removed. Each molecule is annotated with UniProt codes list of reported targets. Please use this link to download the set or browse others Chemspace compound sets. 

Also, our Summer Sale is on – order now, pay later, and save up to 15%!