RnD – custom synthesis Services

Specialised R&D Capabilities

Our expert team offers comprehensive small-scale synthesis and purification services, enabling precision work with complex molecules and challenging impurities. We support everything from early synthetic design to impurity isolation and advanced conjugation strategies—bridging your molecule’s path from discovery to clinical readiness.

Core Capabilities

• Custom synthesis from milligram to kilogram scale, including complex, chiral, and heterocyclic small molecules
• Conjugation chemistry for peptides, polymers, imaging agents, and related bioconjugates
• ADC linker and payload design, synthesis, and characterisation
• Linker optimisation and stability screening
• Synthesis of linker–payload conjugates for ADC and advanced bioconjugation programs
• Chromatographic purification of complex mixtures using preparative flash and related systems
• Impurity isolation and purification, including enrichment of minor components
• Development and synthesis of reference standards and impurity materials
• Impurity identification and structural elucidation using advanced analytical techniques (1D/2D NMR, HRMS, and complementary methods)

This integrated R&D toolkit empowers you to address challenging chemistries, ensure material quality, and build a clear, data-supported path from the lab bench to the clinic.