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 COc1cc(C(=S)N2CCCCC2)ccc1O

InChI InChI=1S/C13H17NO2S/c1-16-12-9-10(5-6-11(12)15)13(17)14-7-3-2-4-8-14/h5-6,9,15H,2-4,7-8H2,1H3

InChIKey WWPIFOBKKAFENH-UHFFFAOYSA-N

Molecular Weight

251.35