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Chemspace is

Chemspace is the largest online catalogue of small molecules: Building Blocks, Fragments, Screening Compounds, Reagents, and Intermediates. We also provide sourcing and procurement services. More »

Molecules of the week

News and Events

31 July 2021

Oxazolidinone Scaffolds as Antibacterial Drugs

We want to share a great work, which covers the modification of oxazolidinone antibacterial drugs in order to improve their properties and overcome drug resistance We also prepared a set for you

29 July 2021

Building Blocks for Analogs of Belumosudil

This July, Belumosudil (REZUROCK) received approval by the FDA as the treatment of chronic graft versus host disease (cGvHD). It contains quinazoline moiety in its backbone.

27 July 2021

New version of the REAL Space is searchable through Chemspace!

A new version of Enamine REAL Space is now searchable through Chemspace! You can access 20 Billion molecules here!