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 N#CN1CC(OCc2ccc(Oc3ccccc3)cc2)C1

InChI InChI=1S/C17H16N2O2/c18-13-19-10-17(11-19)20-12-14-6-8-16(9-7-14)21-15-4-2-1-3-5-15/h1-9,17H,10-12H2

InChIKey UIQURDYCWQTRBK-UHFFFAOYSA-N

Molecular Weight

280.33