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

Molecules of the week

News and Events

17 January 2020

Compound Sets

To browse ALL our compound sets, please use this link: https://chem-space.com/compounds.

15 January 2020

Molecules of the Week - Heterols

This time we would like to point at one kind of alcohol - Heterols, which are Molecules of This Week. We at Chemspace always have new small molecules to power up your research.

13 January 2020

Lemborexant (DAYVIGO) analogs

Lemborexant (DAYVIGO), approved by FDA in 2019, used for treating patients with insomnia. This molecule contains a cyclopropyl cycle. We have created a set of in-stock BBs with such moiety.