iChemLabs x LabArchives

Sketch chemical structures and reactions with Chemdoodle

High Quality Chemical Informatics and Interfaces

Draw, edit and search chemical structures and reactions directly in LabArchives

Draw Chemical Structures

Draw a structure atom by atom using the Point-Drawing tool or build more complex structures using the Carbon Chain tool, the Cyclic Builder, or the Molecular Templates.

Draw Chemical Reactions

Annotate your structures and construct a cohesive representation of a chemical reaction using a wide set of tools including Text Annotator, Flip Structure tool, and Copy/Paste Structure tools.

Add Stoichiometry Tables

Stoichiometry allows you to understand the relative quantities of each substance that takes part in a reaction or a compound that is formed. After drawing a chemical reaction, you can quickly create a stoichiometry table to quickly calculate multiple parameters of the reaction drawn.