Enhance Your Chemical Research with Advanced Chemical Drawings

Fast and convenient editing.

• Lasso and Rectangle selection tools, plus a special Fragment selection tool to deal with connected components, rather than single atoms/bonds.
• Undo/Redo.
• Copy/Paste for the canvas objects

Atoms & Bonds: Basic properties and query features, adding aliases and Generic group usage.

Stereochemistry: Complete stereochemistry support during the editing, loading, and saving of chemical structures.

Reactions: Full-featured reaction support including reacting centers, atom flags and AAM.

S-groups All major S-group types are supported including generic, SRU polymers, multiple groups, superatoms and data S-groups.

R-groups: R-site and R-fragment assignment is supported, as well as attachment point specification and R-logic.

Template library: (including custom and user’s templates) & Functional groups support

Ability to load and save structures in: 

• DL Molfile (v2000 and v3000)
• RXN file format
• InChI String
• ChemAxon Extended SMILES
• ChemAxon Extended CML file formats