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Packages by ChemAxon5 packages



A desktop application for extracting chemical structures from patents, journal articles and other documents in English, Chinese and Japanese. The application combines ChemAxon’s text mining, structure handling and Markush technologies; with the additional ability to recognize and highlight chemical structures in documents.

Instant Jchem


Instant JChem (IJC) is an out-of-the-box tool that allows scientists to create, manage and analyze chemical structures and related non-chemical data. It serves as a desktop application that gives a convenient and straightforward approach to the analysis of chemical and biological data. Instant JChem is a database-centric environment that supports query and sorting functionality, and handles large volumes of data (hundreds of thousands of structures), both in local and remote databases without any additional administration. Instant JChem has a wide ranging functionality; including customizable database views, integration of library enumeration, and dynamic population of columns with singular and combined molecular property and descriptor predictions.

Jchem .NET api


API usage of JChem Base in .NET & MarvinSketch and MarvinView with GUI support in .NET.

Markush Editor


Creating a patent claim that covers all of the desired compounds, without any overlap with prior-art documents, can be a challenging task and a huge responsibility. Markush Editor assists you in all the steps of the drafting process, saves time and effort, and helps create strong, high-quality claims.



a chemically intelligent desktop toolkit built to help you draw, edit, publish, render, import and export your chemical structures and as well as allowing you to convert between various chemical and graphical file formats.

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