The library of active small molecules


MedChemExpress (MCE) offers a wide range of high quality research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and natural compounds of the highest grade for laboratory and scientific use. Thorough analytical testing is performed on MedChem's products, including HNMR, LC-MS and HPLC - stability testing and activity assays, and the results from these tests are available to clients.

Product Range:

  • Active compounds for a wide range of signaling pathways
  • Dye reagents
  • Peptides
  • Cytokines
  • Natural products
  • Biochemical assay reagents
  • Inhibitory antibodies
  • Compound Screening Libraries
  • Magnetic Beads


Other Partners

Toronto Research Chemicals

Products for Innovative Research

Focus Biomolecules

Biochemicals and Screening Libraries

LC Laboratories

"Look here first" - High purity with low price


High-purity detergents, lipids and customs

List Biologial Laboratories

Bacterial toxins for research


Biochemicals and bioactive molecules

Abmole Bioscience Inc.

Inhibitors and Screening Libraries

Hello Bio

Antagonists, inhibitors, activators, fluorescent tools


Cellular Stress and Heat Shock