Custom Synthesis of Radiolabeled Compounds

Moravek is licensed to prepare 14C and 3H labeled active pharmaceutical ingredients (API) for research. We are also granted permission by the DEA to handle schedule I-V classified compounds.


Moravek performs high-quality custom radiolabeling for a nearly unlimited range of active pharmaceutical ingredients. All radiolabeled compounds that are produced under non-GLP conditions are accompanied by high-performance liquid chromatography (HPLC) co-elution with reference standards, mass spectrometry (MS), and nuclear magnetic resonance (NMR) to ensure that your product meets your specifications. If you have any questions about our custom radiolabeled compound synthesis methods, do not hesitate to contact our customer service department. We are more than happy to assist.

Production of non-GLP materials includes, but is not limited to:

Analysis & Documentation

  • Certificate of Analysis certifying 14C or 3H product meets the agreed upon specifications
  • HPLC, MS, and NMR analysis (as appropriate)
  • Radiochemical and/or chemical stability data (optional)
  • Utilization of qualified analytical equipment (optional)

Logistics & Customer Service

  • Weekly email updates
  • Initial (kick-off) teleconference (optional)
  • Confirmation of storage/packaging conditions
  • Shipping & storage tracking

Shipping & Storage

  • Aliquot preparation
  • Domestic & International door-to-door shipment
  • Secure storage at ambient, +4°C, -20°C, or -80°C
  • Temperature logging during shipment (optional)