About Us

ZunaChem is a privately held global Chemical Synthesis services provider. As a research-driven and customer-focused company, it provides chemistry services to improve the success of research and shorten the time of development by offering our customers world-class capabilities and unparalleled capacities through cost-effective and efficient outsourcing solutions. ZunaChem does business with high standards of ethics in the interest of society and environment. Our goal is to provide high quality yet affordable Custom Synthesis, ADCs Linkers, Payloads, Active Pharma Ingredients Intermediates, Unnatural Amino Acids (Synthetic Peptides), Diversity Oriented Chemical Libraries (Med Chem), Sugar Derived Chiral Building Blocks and Crop Protection Agents to both branded and generic companies worldwide. We aspire to become a strategic business partner to numerous renowned pharmaceutical companies by providing timely and quality support for their launches, business growth with transparency and standard documentation procedures. ZunaChem has Strong R & D Technical Team to support critical reactions. With strong manufacturing skills and knowledge, we have the ability to develop new molecules as per customer requirements.

Key Technologies-Chemistry

  • Hydrogenation

Small scale hydrogenation

  • Pressure: max 100 bar
  • Temperature: 25 to 250 ºC
  • Autoclaves: 100 to 20 L

Larger scale hydrogenation

  • Pressure: up to 18 bar
  • Temperature: -20 to 120 ºC
  • The operating capacities are 250 L and 1000 L
  • Asymmetric Synthesis

  • Chiral Lewis acid catalyzed transformations
  • Organo catalysis
  • Biocatalysis
  • Chiral NHC catalysis
  • Chiral Bronsted acids
  • Photochemical reactions
  • Chiron approach using carbohydrates & amino acids
  • Cryogenic reactions: up to -78 ºC using liquid nitrogen in large scale
  • Metal mediated synthesis: Pd mediated, Grignard, n-Butyl Lithium and other related chemistries
  • High Potent (Containment) suites (multi gram scale): Expertise in drug linkers and cytotoxins