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Chemspace is

Chemspace is the largest catalogue of small molecules: Building Blocks, Fragments, and Screening Compounds. More »

Molecules of the week

News and Events

20 October 2020

Covalent Modifiers for Covalent Docking

This August, a group of researchers published an article 'Using sulfuramidimidoyl fluorides (SAFs) that undergo sulfur(vi) fluoride exchange for inverse drug discovery'.
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14 October 2020

Join Chemspace-Hitgen Webinar!

Dear friends and colleagues! Please join the Chemspace Webinar 'DNA-Encoded Chemical Library at HitGen: Principle, Practice and Application', which will take place at 2:00 PM (CET) tomorrow!
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12 October 2020

Molecules of This Week are 1H-pyrazole terminal acetylenes

1H-pyrazole terminal acetylenes are the Molecules of This Week. We at Chemspace always have new small molecules to power up your research. To browse the set please use the link.
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