: Supports the AutoNom add-in for generating IUPAC names from drawn structures . Download and Availability
If you manage to find a legitimate copy of the installer, you might face compatibility issues. ISIS/Draw 2.4 was designed for Windows 98, XP, and Vista. To run it on Windows 10 or 11: Right-click the .exe file. Select . Go to the Compatibility tab.
: Supports industry-standard formats including Molfile ( .mol ), RXNfile ( .rnx ), and SDfile .
These features make ISIS Draw 2.4 a valuable tool for chemists, researchers, and students who need to create and edit chemical structures as part of their work or studies.
MDL was acquired by Symyx, which later merged into Accelrys (now part of BIOVIA/Dassault Systèmes). Official support and official download mirrors for ISIS/Draw 2.4 have been discontinued.
The direct descendant of ISIS/Draw. It feels very similar but works natively on modern OS versions.
A web-based, "no-install" option for quick sketches directly in your browser.