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

End of the Year Sale eligible selections and pre-plated sets!

Receive a discount on pre-plated sets 10,000 or larger and screening compound selections of 1,000 or more. Purchase orders must be received prior to December 23, 2019, for delivery in 2020. For custom selections, pricing applies to Regular stock compounds.

Contact us for more details.

Company Overview