• Foto: debreny / iStock

Easy access to over 2,600 APIs

Check out the new version of Pharmaceutical Substances! Find API syntheses and commercial applications through our new, intuitive online tool.

  • Foto: debreny / iStock Easy access to over 2,600 APIs

    Easy access to over 2,600 APIs

    Check out the new version of Pharmaceutical Substances! Find API syntheses and commercial applications through our new, intuitive online tool.

Pharmaceutical Substances

Syntheses | Patents | Applications

Pharmaceutical Substances is designed to be a complete reference guide to every pharmaceutical compound of significance. It provides a compendium of some 2,600 active pharmaceutical ingredients (API's) of interest to the chemical and pharmaceutical industries.

Pharmaceutical Substances 4.0 is released Pharmaceutical Substances Update 4.3 is released

Syntheses, patents and applications of drugs are accessible in an easy-to-use online version. Update 4.3 provides 17 new APIs.

Atorvastatin About Pharmaceutical Substances

Learn more about the benefits of using this authoritative resource.

Pharmaceutical-Substances-Online-Edition The structure-searchable Online Edition

Get easy access to information about the industrial synthesis of drugs.