Quickly find properties of substances
Are you looking to query and filter chemical substances, reactions, chemical structures or bioactivity data? Designed by chemists, Reaxys is more than a fast and flexible chemistry database. It’s a cheminformatics solution that delivers chemistry facts the way chemists need them. Instead of delivering lists of references that may be relevant to a query, Reaxys strives to deliver relevant answers to you on the spot:
Substances with extensive property information
References ranked by relevance
Reactions with experimental details
![Chemist using a tablet](http://images.ctfassets.net/o78em1y1w4i4/63wgwlayQDqtBtFfd3HBi3/331fcbd71a276becb6ab50601e0e0a10/find_properties_of_substances.jpg?fm=webp&w=1260&q=75)