Cheminformatics on the Web

Latest News
Galaxy 3D Molecule Viewer in JavaScript replaced the old applet viewer. Feb 2013

WebME 3.81 released, with several small improvements. June 2012

Updated version of Molinspiration depiction providing among other improvements better layout of crowded fused rings. Feb 2012

RESTful web API to our services is available. May 2011

Molinspiration Cheminformatics Software
Molinspiration offers broad range of cheminformatics software tools supporting molecule manipulation and processing, including SMILES and SDfile conversion, normalization of molecules, generation of tautomers, molecule fragmentation, calculation of various molecular properties needed in QSAR, molecular modelling and drug design, high quality molecule depiction, molecular database tools supporting substructure and similarity searches. Our products support also fragment-based virtual screening, bioactivity prediction and data visualization. Molinspiration tools are written in Java, therefore can be used practically on any computer platform.

Free Web Tools for Cheminformatics Community
Molinspiration supports internet chemistry community by offering free on-line services for calculation of important molecular properties (logP, polar surface area, number of hydrogen bond donors and acceptors and others), as well as prediction of bioactivity score for the most important drug targets (GPCR ligands, kinase inhibitors, ion channel modulators, nuclear receptors). Number of molecules processed per month exceeds 80,000!

More than 600 Citations in Scientific Papers!
Molinspiration software is used by hundreds of cheminformatics experts in industry and academia to produce high-quality scientific results. Check the list of publications produced with help of our software.

JME Molecule Editor
Molinspiration is proud to offer a web home for JME Editor, probably the most used structure input tool on the Internet.
Molinspiration now also on Touch Devices!
Molinspiration interactive web services are available from now not only on desktop computers, but also on touch devices including iPhone, iPad and Android phones and tablets. Molecule structure input to our property calculation and bioactivity prediction services is powered by the JSME molecule editor writen in JavaScript. Also our Galaxy 3D molecule visualizer that allows interactive display of molecules in various modes and visualization of surface molecule lipophilicty potential and polar surface area is written in JavaScript.

Molinspiration Molecule Viewer
Molinspiration Molecule Viewer allows visualization of collection of molecules encoded as SMILES or SDfile. SMILES is automatically transformed into molecule 2D representation by our depiction engine. Display of associated data, selection of molecules, built-in substructure search and export of selected molecules is supported. Viewer is written in Java, therefore is platform independent and may by used on any computer where the Java runtime is installed. Ask for free evaluation now!