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 CN1CCN2c3ccccc3Cc3ccsc3C2C1

InChI InChI=1S/C16H18N2S/c1-17-7-8-18-14-5-3-2-4-12(14)10-13-6-9-19-16(13)15(18)11-17/h2-6,9,15H,7-8,10-11H2,1H3

InChIKey JUZQBDQBBNSXAF-UHFFFAOYSA-N

Molecular Weight

270.4