Proudly serving global customers from lead optimisation through product launch and life-cycle management, we are your reliable partner for innovative end-to-end process R&D and material supply

We are an independent, scientifically-unbiased and commercially-minded process research and development CRO, dedicated to developing economically and environmentally sustainable chemical processes. We create tailored solutions from lead optimisation through to product launch and life-cycle management.

Why choose CatSci?

  • We understand the challenges of your project, enabling us to minimise risks and expedite your candidate selection, chemical development and life-cycle management in a safer, more economical and environmentally sustainable way
  • We employ our unique consultancy-led approach to understand you inside out while remaining responsive to both your chemistry and commercial needs
  • Our highly trained team of the brightest chemists can support you throughout your drug discovery and development project, working not only as a helping hand but as a real extension of your internal capabilities
  • We ensure a seamless process from the moment you engage with us through to project delivery
  • Our in-depth knowledge of the path of drug substance means we always develop customised solutions to meet your evolving needs
  • We will consistently exceed your expectations and meet all your required quality targets and regulatory needs
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  • Enabling chemistry to expedite candidate selection
  • Reaction screening & parallel chemistry
  • Flexible route design & optimisation
  • Reaction trouble-shooting
  • mg to g material supply
  • Reaction trouble-shooting
  • Route scouting
  • Rapid scale-up
  • Analytical method development
  • Early solid-state characterisation
  • Non-GMP material supply
  • Tech transfer for first GMP manufacture
  • Route design & assessment
  • Route development & scale-up
  • Process understanding & robustness
  • Process improvement & optimisation
  • Experimental design (DoE, QbD)
  • Crystallisation development
  • Analytical method development
  • Demonstration batches
  • Tech transfer for GMP manufacture

The best quality delivered in a faster, safer, more economical and more environmentally sustainable way.

Tailoring solutions to your needs

Exploring further

Delivering to large pharma expectations

Optimising your chemistry

The expertise and experience to understand any of our customers’ chemical reactions and processes and their development needs.

Fully equipped to handle your drug projects

Minimising risks

Understanding any reaction

We can supply milligrams to kilograms of APIs, NCEs and intermediates to expedite candidate selection, IND-enabling studies and non-clinical development, with tech packages tailored to enable GMP material supply at the selected manufacturing facility.

Reaching the right decision

Delivering to large pharma standards

Going beyond our capabilities