Shanghai GLSynthesis is a chemistry-based company engaged in laboratory scale organic synthesis, drug and chemical product research, and large-scale chemical manufacture. Our customers include established pharmaceutical companies, biotech and drug discovery companies, research institutions, and chemical companies and distributors. The company's laboratories and manufacture plants are located in the YangZi River Chemical Industrial Park, near Shanghai, China.

Shanghai GLSynthesis offers:



Custom organic synthesis
  • starting materials and intermediates
  • drug candidates
  • reference compounds
  • expensive or uncommon reagents
  • mg to kg scales

    Contract research and development
  • medicinal chemistry
  • analog synthesis
  • methods development

    Large-Scale Manufacture
  • fine and specialty chemicals
  • new product development
  • pilot plant to commercial manufacturing


  • Shanghai GLSynthesis' facilities include modern laboratories and manufacture plants to support organic synthesis, separations, analysis and manufacture.