Compound Sets You can order full set or selected subset based on your criteria. All compounds are supplied as powders, solutions, or dry films. Please contact us at sales@chem-space.com for more information. FragmentsScreening CompoundsBuilding BlocksPre-PlatedDEL Download Get a quote Compound Sets Number of Compounds Select sets to download All General Fragments In-Stock General Fragments 146 299 3D-Shaped Fragments In-Stock 3D-Shaped Fragments 4 020 Acid Fragments In-Stock Acid Fragments 17 115 Amine Fragments In-Stock Amine Fragments 16 190 Covalent Fragments In-Stock Covalent Fragments 23 860 Fluorine Fragments In-Stock Fluorine Fragments 25 913 Heavy Fragments In-Stock Heavy Fragments 6 587 Saturated Fragments In-Stock Saturated Fragments 14 939 Selected Fragments In-Stock Selected Fragments 18 826 Spiro Fragments In-Stock Spiro Fragments 5 036 Tiny Fragments In-Stock Tiny Fragments 2 669 Compound Sets Number of Compounds Select sets to download All Fight COVID19 libraries P1: SARS-CoV2 protease inhibitor-like molecules 1 689 P2: SARS-CoV protease inhibitor-like molecules 59 148 P3: In-Stock SARS-CoV-2 protease inhibitors 5 346 Screening Catalog Screening Catalog 6 132 747 Lead-Like compounds In-Stock Lead-Like compounds 1 208 582 Lead-Like compounds 5k Diversity set 5 000 Lead-Like compounds 10k Diversity set 10 000 Lead-Like compounds 25k Diversity set 25 000 ChEMBL analogs ChEMBL actives In-Stock 103 171 ChEMBL analogs 306 576 ChEMBL analogs make-on-demand 2 797 996 CNS-Focused Library In-Stock CNS-Focused library 188 681 Covalent Modifiers In-Stock Covalent Modifiers 200 177 Drug Impurities Library Drug Impurities 314 Drug Repurposing Library Drug Repurposing 4 159 High QED compounds In-Stock High QED compounds 418 369 Macrocyclic Compounds Macrocyclic Compounds set 19 277 Macrocyclic Compounds Scaffolds 74 093 Metal Chelators Library Metal Chelators Library 133 864 Phenotypic Screening Set In-Stock Phenotypic Screening set 103 171 PPI Modulators In-Stock PPI Modulators 6 368 Scaffold-Derived Set Scaffold-Derived set 6 452 Virtual Screening set Virtual Screening set 3 878 820 Compound Sets Number of Compounds Select sets to download Blocks for DEL In-Stock Bifunctional Cores for DEL 38 733 In-Stock Trifunctional Cores for DEL 1 308 In-Stock Decorators for DEL 119 467 Compound Sets Number of Compounds Select sets to download All Covalent Fragments Pre-Plated set Pre-Plated Covalent Fragments 4 987 Extended HTS Pre-Plated set Extended HTS set 337 920 Hit Discovery set HD Full set 72 000 HD Drug-Like subset 57 280 HD Fragments subset 960 HD Lead-Like subset 4 480 HD Representative subset 4 800 HD Unique subset 4 480 RNA-Targeted Library Pre-Plated RNA-Targeted library 4 515 Compound Sets Number of Compounds Select sets to download OpenDEL - Billions in A Vial! HitGen OpenDEL 1 000 000 000 Get a quote Name Email Message Submit