Chemical Synthesis Database

ChemSynthesis is a freely accessible database of chemicals. This website contains substances with their synthesis references and physical properties such as melting point, boiling point and density. There are currently more than 40,000 compounds and more than 45,000 synthesis references in the database.

You can start browsing our database using the links below

Browse by Journal

Browse by Compound Class

Browse by Functional Group

To find compounds by entering various criteria use the following pages: text search or structure search.

Molecules of Interest

Our database will be updated periodically. A next update version is planned for autumn 2024. Up to 150,000 new structures including their physical and chemical properties and synthesis references will be available. To learn more about this project please go to the "About us" page.
Structure search is powered by Exclusive Chemistry Ltd. Company provides custom chemical synthesis of almost any organic compound. Online catalog of biochemicals & reagents for organic synthesis is also available.