NIH Molecular Libraries
Lab Assistant Evotec (US) Inc.

Effective Jan. 1, 2017, NCATS will no longer supply compounds and NIH Clinical Collection sets through its Small Molecule Repository (SMR). NCATS is processing SMR orders placed prior to Dec. 31, 2016, and investigators should expect delivery by no later than Jan. 31, 2017. The SMR website will remain accessible through Jan. 31, 2017, and then permanently shut down. NCATS thanks all who supported the SMR over the years.


NIH Molecular Libraries Small Molecule Repository collects samples for high throughput biological screening and distributes them to the NIH Molecular Libraries Probe Production Centers Network. Learn more.

MLSMR is a key component of the Molecular Libraries Initiative, an NIH Roadmap  project supporting New Pathways to Discovery in the 21st century. The project is funded in whole with Federal funds from the National Institutes of Health, Department of Health and Human Services, under Contract No. HHS-N-278-2004-41001C.

In lab with the MUX

In the news:
Behind the Scenes at the NIH Molecular Libraries Small Molecule Repository

The NIH Molecular Libraries Small Molecule Repository is now selling the NIH Clinical Collection

Evotec (US) Inc. operates MLSMR in South San Francisco.