How to get access to Pharmaceutical Substances

Pharmaceutical Substances is available for institutions on an annual subscription basis. Depending on the license agreement, researchers at customer institutions can access Pharmaceutical Substances

  • from any computer within the institution's network by IP authentication or
  • from any computer with username and password

The license fee is determined by the number of potential users with access to the product.

Are you a librarian, information manager or head of division?

Request an institutional trial or an offer for your institution.

Are you a researcher or student?

Please recommend Pharmaceutical Substances to your institution's librarian or information manager.

Request a trial and price offer Pharmaceutical Substances

Researchers without institutional access to Pharmaceutical Substances at their institution, can alternatively

  • search the STN version of the reference work to purchase single API entries
  • purchase the Print Edition, which includes the most important 1,300 APIs.
Search for APIs in Pharmaceutical Substances
Free trial Pharmaceutical Substances


Thieme Chemistry Marketing Phone:+49-711-89310 E-Mail