American Radiolabeled Chemicals, Inc. (ARC) has the largest radiochemical catalog in the world, with more than 5,500 products, a vast majority of which are ARC Exclusives. Increasing demand for custom syntheses as well as for catalog compounds has created several job openings at ARC. Every year, ARC adds around 200 new products to its already comprehensive catalog. ARC is in need of Organic Radiochemists, Biochemists, and Analytical/Preparative HPLC Chemists.

ARC is located in St. Louis, Missouri (USA)

Experienced Organic Radiochemist

Salary: Competitive with full benefits

Ideal candidate should have 5-10 years experience in multi-step radiosynthesis using carbon-14 and tritium. Candidates with experience using carbon-13 and deuterium will also be considered.

Applicant must have extensive experience in multi-step, small-scale organic radiosynthesis. Vacuum line techniques with ability to handle, purify, and transfer small amounts of volatile chemicals under vacuum.

Experienced Biochemist

Salary: Competitive with full benefits

Ideal candidate should have 5-10 years experience with enzyme extraction, biochemical synthesis, gel electrophoresis; purifications by EP, TLC, and paper chromatography.

Applicant must have a Ph.D. in Biochemistry or related field.

Analytical/Preparative HPLC Chemist – Radioactive

Salary: Commensurate with experience

Ideal candidate should have experience in both analytical and preparative HPLC.

BS in related field required, M.S. or Ph.D. preferred.

ARC offers a full range of benefits, including major medical insurance, profit sharing, 401K, bonuses, vacations, etc.

Since its inception in 1983, American Radiolabeled Chemicals, Inc. (ARC) has established itself as one of the leading suppliers of high quality radiolabeled and unlabeled chemicals in the world. Our 2020 catalog contains more than 5,500 radiolabeled and unlabeled Amino Acids, Autoradiography Standards, Biological Chemicals, Carbohydrates, Ceramides, Coenzyme A's, Drugs, Fatty Acids, Glitazones, Inositides, Isoprenoids, Lipids, Neurochemicals, Nucleotides, PCBs, Peptides, Pesticides, Statins, Steroids, Toxins, etc. A vast majority of the products listed in our catalog ARC exclusives.

More information about ARC can be found at our website: