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Research & Development
ZCL research and development activities can be categorized into three classes:

  • Research for in-house applications (production of APIs/ Intermediates and fine chemicals)
  • Process Research & Development & optimization.
  • Contract research/custom synthesis.

We are fully equipped to handle the most complex requirements and adhere to health and safety norms. The following list indicates the range of equipments installed at our R&D lab.

Our Chemistry Capabilities at Lab Scale

We are expertise in preparing small molecules at mg to gm to kg scale with the required high quality specifications, using diverse synthetic methodologies, which broadly includes

  • Reactions with temperature range between -78°C to +200°C
  • High pressure and High temperature reactions
  • Heterocyclic synthesis
  • Library synthesis
  • Scale-up of intermediates and final compounds
  • Multi-stage synthesis
  • Chiral synthesis and resolution by various techniques


Chemistries handled at lab & commercial scale

  • Grignard synthesis
  • Epoxidation reactions
  • Friedel-Craft reactions
  • Acylation and Alkylation reactions
  • Reductive amination
  • Phase Transfer reactions
  • Sand Meyer reactions
  • Cyclization reactions
  • Halogenation
  • Oxidation reactions
  • Reductions (by chemical and catalytically methods)
  • Solid –Solid phase reaction