Identifier Cleaner

Convert between SMILES, InChI, InChIKey, and compound names. Supports PubChem name resolution as a fallback when the input is a common drug name.

Example: aspirin → CC(=O)Oc1ccccc1C(=O)O

Free Research Context Use this tool freely, then open the research home or demo workspace when you want project context.

Research home Demo workspace

Canonical SMILES COc1ccc(-c2ccc(COC3CN(C#N)C3)cc2)cc1

InChI InChI=1S/C18H18N2O2/c1-21-17-8-6-16(7-9-17)15-4-2-14(3-5-15)12-22-18-10-20(11-18)13-19/h2-9,18H,10-12H2,1H3

InChIKey DCCQMTHMEZQXFB-UHFFFAOYSA-N

Molecular Weight

294.35