Delivering flexibility for your contract synthesis projects

Radleys is trusted by leading pharmaceutical companies, CROs, CDMOs and CMOs around the world

Experts in helping to accelerate your contract synthesis

From research to process development chemistry, we consistently deliver for CRO, CDMO and CMOs like yours around the world. We are the experts in specifying the right equipment for your contract synthesis, allowing you to focus on great chemistry.

Equipment to accelerate your projects

One piece of kit to replace multiple devices

Mya 4 Reaction Station


Precise temperature control

  • With active heating and cooling, precisely control the temperature of your experiment, and manage exotherms safely.

Multiple projects on one work station

  • Independent reaction zones with the choice of magnetic and overhead stirring – all software controlled and automatically data-logged.

Flexible volumes

  • With a wide range of volumes and glassware options, set-up the reaction stations to suit your chemistry.

Reproducible results

  • Accurate temperature control, efficient stirring, and reproducible chemistry allows easy sharing of data and recipes across sites globally.


Book a discussion with an expert


The precision of temperature control provided by the Mya 4 has been essential to understanding key processing parameters of temperature sensitive experiments.Dr Tim Davies, Senior Development Chemist, Johnson Matthey
Jacketed Lab Reactors and AVA

Reactor-Ready Lab Reactors + AVA software


Flexible and quick to adapt

  • Our reactors allow for rapid vessel exchange, for easy scaling up and down of your chemistry.
  • React and adapt to your customer’s needs quickly.

Easy to set up and use

  • Known and trusted by the leading CROs, CDMOs and CMOs around the world.

Ready when you are

  • Off-the-shelf jacketed lab reactors from 100 ml to 35 litres.
  • Flex your vessel volume and stirring options to suit your project.

Smart automation with AVA software

  • Control your reactor, log experiments and share data with ease.
  • Consistently repeat experiments to improve yields and purity.


Book a discussion with an expert
The first time I changed vessels on Reactor-Ready, it took about 5 minutes but now I can change in less than 2 minutes. I get one stand which fits all sizes up to 5 litres. I get overhead stirring on all scales.Researcher, Process R&D Group, Leading US pharmaceutical company

Related resources - for you to read, watch and discover more

White paper Streamlining Chemical Synthesis DoE for Successful Process Development

Streamlining Chemical Synthesis DoE for Successful Process Development

Download this White Paper to see how Purolite improved their Process R&D and significantly reduced the translation time from small-scale to large- and manufacturing-scale reactions.

Download White Paper

Stream the webinar: The benefits of Jacketed Lab Reactors and considerations when choosing a system

Watch a preview here

When purchasing a jacketed lab reactor setup for scaling up your process, there are many considerations to be made.

In this webinar we cover the fundamental points of specifying the right reactor and ancillary devices to ensure that you get the optimal performance of your jacketed lab reactor system for scale-up and process development.

Watch webinar on demand


How Purolite improved their process development - website

Stream the Webinar: How we improved our process development with Mya 4

Dr Patrick Gilbert from Purolite explains how his R&D group greatly improved their small-scale Process development and DoE work.

Data-led, this case study presentation shows you how this was achieved.

Watch webinar on demand
Mya 4 image banner
Accurate temperature control achieving big results, on a small scale
Precise temperature control, four independent zones, for volumes of 0.5 – 200 ml in a single benchtop unit? Read about how Mya 4, a flexible reaction station is bringing accurate temperature control to scientists around the world.
Reactor-Ready: the perfect solution for Starry Pharmaceutical
Starry Pharmaceutical needed ways to free-up fumehood space and cut costs associated with scaling up reactions. Reactor-Ready is designed to allow chemists to swap reaction vessels in seconds without the use of tools.