Cheminformatics software for the next generation of scientists
We set the industry standard for quality and accuracy. Over 1 million scientists, academics and researchers use our tools to streamline their workflows and power their scientific breakthroughs.
Latest news
Keep up to date with the latest Chemaxon news, product updates, and industry insights.
Certara Completes Acquisition of Chemaxon
The combined organization offers life sciences companies predictive biosimulation and scientific informatics capabilities, improving certainty in...
Certara to Acquire Chemaxon to Strengthen Drug Discovery Software Portfolio
We are excited to share the official announcement of Certara, our partner for over a decade, as they set to acquire Chemaxon.
Roadblocks of DMTA project success - and how to eliminate them
Discover how to navigate complex challenges in your DMTA projects - make informed compound decisions and streamline collaborative efforts in your drug design...
Where scientific expertise meets IT excellence
Working alongside both our in-house chemists and biologists, and our clients, we build products that deliver outstanding performance and scientific understanding.
In the last 20+ years, our tools have inspired scientists to chase their curiosities and find their next big lightbulb moment.
Who we work with
It is hard to beat the industry standard when you are the industry standard. (Although we do try.) That’s why you will find our software in all the major chemical companies and educational institutions worldwide.
Testimonial
At Bayer, we started using Chemaxon's Markush Editor for drafting claims of patent applications several years ago. The Markush Editor is a very user-friendly approach for a better understanding of the chemical field to be patented and offers the patentee a new way of analyzing the chemical environment.
Our products
Experience the Chemaxon quality. We provide best-in-class tools for compound design, chemical drawing, regulatory assistance and more.
Marvin
Full featured chemical editor for all platforms
Chemical Naming
Convert chemical names into structures
Markush Technology
Smart assistant for patent claim drafting and Markush analysis
Chemical Structure Representation
Standardization and correction of chemical structures
Chemicalize
Calculate properties instantly, search chemical data, and draw molecules online
Compound Registration
Normalize, check, validate and register chemical compounds
Reactor
High performance virtual synthesis engine
JChem for Office
Chemical structure handling, data analysis, visualization and reporting capabilities within MS Office
Design Hub
A single platform that connects scientific rationale, compound design and computational resources
JChem Engines
Search through tens of millions of chemical compounds and receive relevant query hits in seconds.
Calculators and Predictors
Execute high quality physico-chemical calculations and predictions.
Compliance Checker
Identify controlled substances with Compliance Checker and assign HS tariff codes with cHemTS - the easy way to comply with chemical regulations.
Discovery Tools
From clustering and diversity analysis for chemical libraries to 2D and 3D molecular screening
Instant JChem
Create, explore and share chemical data
ChemCurator
Computer-assisted chemical information extraction and analysis
Workflows
Browse our use cases and workflows for solutions for in silico research
Whether you are a student with big ambitions, or a chemist on the cusp of a world-changing breakthrough, we have a solution fit for your needs.
Chemical Data Management
Capture, manage and access chemical and biological entities and associated data.
Drug Discovery - Lead Optimization
Analyze, ideate, design, collaborate, and prioritize your research in your DMTA (Design-Make-Test-Analyze) cycle.
Chemistry R&D - Patent Management
Create Markush structures from libraries of compounds. Accelerate the extraction of chemical structures from published patents.
Chemistry R&D - Compound Synthesis
Design, execute, capture, search and share. Chemistry experiments run better with our industry standard technology.
Education
Advance chemistry education with industry standard cheminformatics technologies.
Stay in the loop
We love to share our expertise and collaborate with our users. So, if you would like to hear more from us, subscribe to our upcoming events and articles.
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Events
#meetCXN
Live or virtual, we love to share and discuss with our users. Join us in person, or online, we are looking forward to seeing you!
Successful Hypothesis and Synthesis Tracking with Design Hub
In this webinar Dora Barna presents how Design Hub facilitates data-driven decision making and increases the efficiency of drug discovery project execution.
Closing the Loop: How to Improve the Management of Your DMTA Cycle
This webinar helps you find ways to create a seamless workflow for researching small molecules within the DMTA cycle by demonstrating how to utilize Design Hub and D360 together.
Compound design and synthesis tracking with CRO's in the loop
In this on-demand webinar Andras Stracz presents the benefits of using a shared system with CROs, with split level access.
How Can Technology Bridge Silos within Drug Discovery?
Summary from Basel, 2024