Chemaxon blog

12 09 2013
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JChem Base & Cartridge III: Structure searching in memory and visualizing results - Developer Training

Continuing our previous webinar on database tasks, in this training we will give an overview about...

03 09 2013
2 minutes

Convert chemical file formats in Python using JChem Web Services

Chemical file formats can always cause trouble, because most of the tools do not support all...

03 09 2013
3 minutes

Stereo models explained

Stereo models determine the way stereo chemistry is calculated, which affects stereo matching. The...

03 09 2013
4 minutes

Challenges of polymer informatics and the driving force

Polymers are arguably the single most used materials in the modern age, however there are only a...

03 09 2013
2 minutes

Five basic things you need to know about MarvinSketch

Whether you are in academia or in industry as a chemist, a drawing package is an essential tool in...

03 09 2013
3 minutes

Clustering by scaffolds

This post is a tutorial to a new component in IJC, the Tree Table. Do you have some interesting use...

13 09 2012
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Gostar

Information on SAR, pharmacological effects, toxic properties and clinical outcomes is crucial for...

13 09 2012
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Hierarchical clustering of chemical structures by maximum common substructures

Cluster analysis has been shown to be successful in the categorization of physico-chemical and...

03 09 2012
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Scripting Dotmatics Vortex 3

ChemAxon's Calculator (cxcalc) is a really useful command line program in Marvin Beans and JChem...

13 09 2011
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ZINC-12: A tool for the discovery, prioritization and acquisition of commercially available small molecule reagents for biology

The web interface of the ZINC database (ZINC Is Not Commercial) has been redesigned to simplify the...

12 09 2011
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Comparison of Nine Programs Predicting pKa Values of Pharmaceutical Substances

Knowledge of the possible ionization states of a pharmaceutical substance, embodied in the pKa...

12 09 2011
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PBEQ-Solver for online visualization of electrostatic potential of biomolecules

PBEQ-Solver provides a web-based graphical user interface to read biomolecular structures, solve...