Chemspace is
Chemspace is the largest database of small molecules: Building Blocks, Fragments, and Screening Compounds. We also provide Medicinal chemistry services through valued partners. Our main goal is to deliver high-quality drug discovery solutions to the clients. More »
Molecules of the week
News and Events
13 February 2019
Chemspace Labnetwork collaboration
Chemspace and LabNetwork collaborate to extend access to chemical databases
More»5 February 2019
Advanced search
Discover updated Chemspace nodes for KNIME. New features available!
Search in 130M Chemspace database or 680M REAL Database from your workflow, see more:
https://chem-space.com/knime-nodes.
More»1 February 2019
Chemspace Analogs Part 3
Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers.
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