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Elsevier
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There’s never been a better time to be a chemist.

The path from promising chemical compound to life-changing breakthrough has often been long, expensive and unpredictable. Reaxys combines trusted chemical, bioactivity and toxicity data with advanced technology and expertise to help accelerate synthesis planning, competitive analysis and the DMTA cycle — empowering chemists to unlock their true potential.

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AI plus one billion chemistry data points

Reaxys brings together over a billion curated chemistry data points, including 350 million substances, 47 million patents and 121 million scientific documents, with innovative technology. We’ve developed AI-assisted tools trained exclusively on peer-reviewed data and content, designed to empower chemists to discover further and faster. And with a community of partner experts, you’re never far from a chemist who knows our technology inside out and the challenges faced across our industries.

There’s never been a better time to be a chemist.

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Reaxys provides our researchers with rich data and comprehensive perspectives for problem solving, and thus ensures that our synthetic work is based on better solutions.
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Rujian Ma

Vice President of Chemistry at WuXi AppTec

From promising to proven in record time

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  • Uncover critical chemistry insights from peer-reviewed literature with AI search, enabling you to make informed decisions and transform your workflows.

  • Design novel compounds and optimize their properties — from target affinity and ADMET to conductivity and solubility — using trusted bioactivity and toxicology data.

  • Analyze competitor IP, including patent ownership and inventorship in chemistry, through our collaboration with LexisNexis PatentSight.

  • Get scientifically robust predicted routes with a Predictive Retrosynthesis tool that combines high-quality reaction data with AI.

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AI innovations in Reaxys

Reaxys AI — Predictive-retrosynthesis excerpt

Reaxys combines AI innovations with trusted data sources and chemistry expertise to help chemists gain the critical insights needed to achieve better outcomes.

  • Reaxys AI search provides responses from over 121 million chemistry documents, patents and peer-reviewed papers.

  • Reaxys Predictive Retrosynthesis offers AI models from Iktos and Pending AI that enable chemists to quickly predict efficient synthesis routes.

  • Reaxys uses AI-based data extraction that turns unstructured chemistry information into structured, usable chemistry data at a scale beyond human capability.

Reaxys AI roadmap

2022-25 Reaxys accelerates AI data extraction capability, adds patents, doubles predictive retrosynthesis capability, launches AI search. Coming soon: Substance and reaction extraction with LG AI Research, new predictors, fully integrated AI-based search.

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