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 COC(=O)C1C2CCC(CC1c1ccc(/C=C\I)cc1)N2

InChI

InChI=1S/C17H20INO2/c1-21-17(20)16-14(10-13-6-7-15(16)19-13)12-4-2-11(3-5-12)8-9-18/h2-5,8-9,13-16,19H,6-7,10H2,1H3/b9-8-

InChIKey GZWPHROGQGOESZ-HJWRWDBZSA-N

Molecular Weight

397.26