• © debreny – iStock
  • Pharmaceutical Substances - current update

Easy access to over 2,600 APIs

Find API syntheses, patents and commercial applications of every licensed drug of significance in our new, intuitive online tool.

  • © debreny – iStock Easy access to over 2,600 APIs

    Easy access to over 2,600 APIs

    Find API syntheses, patents and commercial applications of every licensed drug of significance in our new, intuitive online tool.

  • Pharmaceutical Substances - current update Latest PS Update

    Latest PS Update

    Regular updates of Pharmaceutical Substances include new APIs (after they have been approved by the FDA) as well as new software features.

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.

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.