Screening Libraries

Small molecule screening libraries
for high-throughput screening
and fragment-based screening

Chemical Building Blocks

Specialty chemical building blocks
for hit-to-lead, lead optimization,
and medicinal chemistry programs

Chemistry Services

Synthetic chemistry services including
re-synthesis, medchem support
and custom library synthesis

Online Chemical Store

Search our complete inventory of
screening compounds & building blocks
and view up-to-date pricing & availability

Pre-plated MicroFormat Library Sale

Recently reformatted MicroFormat Library is currently being offered up to 60% off through the end of 2018 while supplies last. This PAINS-free, pre-plated set is 60,000 compounds total (minimum purchase of 10,000 compounds). To request further information, please email us.

Macrocycle Library Expanded

4,000 new synthetic macrocycles based on new designs have recently been added to the ChemBridge Macrocycle Library. Researchers can now select from more than 11,000 synthetic macrocycles. The new designs incorporate novel, proprietary fragments into the macrocycle cores. Read more..

Spirocycles Library

More than 30,000 high quality lead-like and drug-like compounds containing spirocycles, which are well-represented in natural products. Read more..

CNS-MPO Library

Compounds from the library are predicted to have a higher probability of crossing the BBB based on a multiparameter optimization (MPO) approach. Read more..



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