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Alternate title

Beilstein CrossFire Commander

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Microsoft Internet Explorer 6+,with Java 1.6.0_11 or higher.
FireFox 3 to 3.5; FireFox 3.6, with Java 1.6.0_11 or higher.
Note: JavaScript and cookies need to be enabled.


Reaxys is a web-based chemistry database that provides user-friendly online access to information about millions of chemical structures, reactions, and properties contained in theBeilstein and Gmelin databases. Reaxys integrates content from three major data sources: BeilsteinGmelin, and the Chemical Patent Database. It is a great resource for researchers who are investigating organic synthesis, and/or searching for data on physical, chemical, spectral, bioactivity, or toxicological properties of chemical compounds.


Available from the menu bar on every screen.

User tools and features

Set up alerts, save history, and change default settings.

Dates covered


Updating frequency



Journals, patents, etc.

Type of coverage

Journal articles, experimental information, physical properties, chemical properties, spectral information, bioactivity, toxicological properties, and reactions.

Print counterpart or
related resources

Beilstein, Gmelin.

Producer/content provider


Vendor/electronic presentation provider


Core Subject(s)