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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

12 November 2018

Piperidine analogs and derivatives

This week, we present piperidine analogs and derivatives. Piperidine is among three rings frequently found in drugs and a popular fragment in medchem projects as the ring itself occurs in...

29 October 2018

Carboxylic acids with fluorine-containing 5-membered rings

Long time no see. Molecules of the week are back! Let the first post after a brake be brief. So today, we present carboxylic acids with fluorine-containing 5-membered rings...

19 October 2018

Halogen-containing aniline

In September 2018, FDA approved VIZIMPRO (dacomitinib) for lung cancer treatment. It contains very simple 3-chloro-4-fluoroaniline moiety in its backbone.