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 Cc1cn(Cc2ccc(C(=O)NO)cc2)c2ccccc12

InChI InChI=1S/C17H16N2O2/c1-12-10-19(16-5-3-2-4-15(12)16)11-13-6-8-14(9-7-13)17(20)18-21/h2-10,21H,11H2,1H3,(H,18,20)

InChIKey BUTOBCFMBXPBLV-UHFFFAOYSA-N

Molecular Weight

280.33