GalaXi

Tangible molecules at WuXi scale

The GalaXi Chemical Space is built in partnership with WuXi LabNetwork and offers one of the world’s largest collections of synthesis-ready virtual compounds. Every molecule is derived from validated reaction schemes and high-quality building blocks, ensuring that the virtual products are not only diverse but also make-on-demand tangible.

GalaXi, WuXi LabNetwork’s on-demand Chemical Space, now features nearly 26 billion tangible molecules, generated from 185 validated reactions and over 30,000 high-quality building blocks. Every molecule is designed to be synthesis-ready, ensuring reliable accessibility and enabling researchers to move from virtual exploration to real compounds.

With the September 2025 update, GalaXi has more than doubled in size, expanding from 12 billion to over 25.8 billion compounds. This major growth introduces additional reaction diversity and structural richness.

Traits

Make-on-demand synthesis directly through WuXi LabNetwork
sp³-rich and scaffold-diverse chemical motifs
Curated and validated chemistry portfolio for synthetic reliability
Seamless integration with infiniSee for instant exploration

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2.6 x 10¹⁰

GalaXi

Unlock the Full IP Potential for Your Projects with Novel and Unique Compounds

By combining 185 diverse reactions with over 30,000 high-quality building blocks, GalaXi generates compounds that move far beyond well-charted Chemical Space. The result is a quality source of new chemotypes and scaffold architectures that empower your research with fresh intellectual property opportunities.

Differentiate your pipeline, avoid crowded IP, and explore new chemical motifs with GalaXi. You get access to structures built for innovation. Every virtual molecule is synthesizable via WuXi LabNetwork, turning ideas into practical starting points for drug discovery.

Explore uncharted areas of Chemical space for fresh IP opportunities
Access novel scaffolds and sp³-rich motifs rarely represented in public libraries
Accelerate patentability with unique, synthesis-backed compounds
Benefit from WuXi LabNetwork’s make-on-demand synthesis for rapid realization
Expand project freedom by escaping crowded chemical series and over-patented cores

Augment and Accelerate Your Research

GalaXi serves as a powerful resource for exploring novel compounds that integrate seamlessly into computational drug discovery workflows. It offers a vast collection of 26 billion diverse and synthesis-ready molecules that can be applied in CADD approaches, including virtual screening, molecular docking, and machine learning-driven predictions.

The reaction-based design of GalaXi ensures broad chemical diversity, providing access to sp³-rich motifs and unique scaffolds that expand the search horizon. Importantly, every compound in GalaXi is tangible and can be synthesized on demand through WuXi LabNetwork, enabling a smooth transition from in silico exploration to real-world experimental validation.

Access with infiniSee

GalaXi can be conveniently explored using BioSolveIT's Chemical Space navigation platform, infiniSee. Billions of entries can be searched for relevant chemistry within seconds. Various search algorithms are available to identify the best matches for the objectives of a drug discovery project.

Of course, GalaXi can also be accessed using the corresponding command-line versions of the modes (FTrees, SpaceLight, SpaceMACs).

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Want to Take It Into the 3D World?

Chemical Space Docking™ also enables structure-based screening of GalaXi within your target of interest. Executed within our drug design dashboard SeeSAR, molecules forming the most favorable interactions in the binding site can be efficiently mined on standard hardware, and without a connection to the internet.

This allows in-house projects to be streamlined without the involvement of third parties; you will work in a user-friendly environment with full control over your results.

Read about C-S-D

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