Compound Libraries

From hit discovery to lead optimisation, high-quality screening compounds that accelerate innovation from idea to insight

High-Quality Compound Libraries for Modern Drug Discovery
Modern drug discovery demands diverse, contemporary, and reliable compound libraries. Each year, we synthesize thousands of new compounds, carefully selecting the most promising candidates for inclusion in our libraries. We offer over 100 ready-to-ship, pre-plated compound libraries designed to support a wide range of research needs—from large-scale HTS screening to assay-specific and proteomics studies.

Designed for Positive Screening Outcomes
Our compound libraries are built through extensive research and informed by collaboration with leading experts across the discovery field. Every library is intentionally curated to maximise chemical diversity, relevance, and biological impact.

Premium Quality You Can Trust
All libraries are produced using compounds with >90% purity, supported by up-to-date LC-MS and/or NMR data. We rigorously remove compounds with:

• Instability in DMSO
• Poor solubility
• Undesirable salt forms

We actively track freeze–thaw cycles to ensure optimal stability and shelf life for pre-plated libraries, adjusting handling for sensitive classes such as covalent and non-covalent compounds. For hit resupply, we follow strict batch-tracking procedures and purify or resynthesize any suboptimal samples at no extra cost.

Reliable Resupply from Dry Powder Stock
For all pre-plated libraries, we use compounds available in ≥10 mg quantities, ensuring reliable resupply from the same batch. Our ongoing resynthesis program maintains dry compound stock levels for all structures, enabling fast replenishment.
 
For the most efficient discovery workflow, we recommend integrated projects combining:

• Biological screening
• Computational chemistry
• Rapid Hit-to-Lead
• ADMET/PK profiling
• Medicinal Chemistry support