MedChemExpress (MCE) offers a wide range of high quality research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. MCE has knowledgeable and friendly customer service and technical support teams with years of experience in the life science industry. MCE will be a competent and trustworthy partner for your research and scientific projects.



Product quality is the key to our success and we take pride in offering only the highest-grade products. Product identity, quality, purity and activity are assured by our robust quality control and assurance polices, programs and procedures. We perform thorough analytical testing - including HNMR, LC-MS and HPLC - stability testing and activity assays on our products and the results from these tests are available to clients.


Our chemists are highly experienced in molecular synthesis and the preparation of large quantities of structurally diverse and synthetically challenging molecules. We work with clients that have widely different needs and we have been very successful in meeting such needs.


We offer:

      • Structurally and synthetically diverse biologically active compounds

      • Flexible order volume ranging from milligrams to kilograms scale

      • On-time delivery of products

Our Product Portfolio includes:

• Over 5000 selective inhibitors and agonists targeting 375 key proteins in 20 signaling pathways.


• Compound Screening Libraries (96-well)

A collection of stored chemicals optimized for a specific research purpose, usually used in high-throughput screening, drug discovery and new indication research. MedChemExpress (MCE) compound libraries consist of over 3000 small molecules with validated biological and pharmacological activities.

• Inhibitor Cocktails

• Antibody-Drug Conjugate Related Products

• Natural Products

• Disease-Related Products

• Vitamin D-Related Products

Our Key Partners:


Top Publications Citing Use of MCE Products:


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Any other questions?

If you have any questions, we are always at your disposal.
If you have not found a product, just send us a request and we'll take care of the rest.
Feel free to use our online services for your request.


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