Custom Synthesis

LEAPChem delivers high-quality and efficient custom synthesis of complex organic molecules in the mg to kg scale to accelerate your research and development programs.

In the past years, we have provided our customers more than 9000 successfully synthesized organic molecules worldwide,and now we have developed a scientific process system and management system. Our professional custom synthesis team is composed of senior chemists with years of experience in R&D. Research Center consists of chemical laboratory, pilot laboratory and analytical laboratory, as well as a joint plant simulating kits, with a construction area of 1,500 square meters.

Area of Expertise

  • Organic intermediates
  • Building Blocks
  • Special reagents
  • Pharmaceutical intermediates
  • API active molecules
  • Organic functional material
  • Peptides


  • Customized packaging and customized specification
  • Advanced equipment: NMR, HPLC, GC, MS, EA, LC-MS, GC-MS, IR, Polarimeter etc.
  • Efficient production technology: anhydrous oxygen free, high & low temperature, high pressure, microwave etc.
  • Timely information feedback: bi-weekly report and final project report particular expertise in synthesis of homogenous catalysts, ligands, and reagents/building blocks as well as polymer chemistry and material science

Why Choose LEAPChem

  • Rich database resources such as reaxys, scifinder and various chemical journals,which can help us to design excellent synthetic routes faster and make a reasonable offer.
  • Dedicated project leader and highly experienced custom-synthesis team and advanced facilities could ensure the high success rate of project.
  • Full range of pilot plants, kilo labs, and commercial capabilities which can produce various specifications chemicals to satisfy the different demands of customers.
  • Company strictly applies the ISO9001 quality management system standards, to ensure effective product of the high passing rate.