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 CCCCCCNC(=O)n1cnc2ccccc21

InChI InChI=1S/C14H19N3O/c1-2-3-4-7-10-15-14(18)17-11-16-12-8-5-6-9-13(12)17/h5-6,8-9,11H,2-4,7,10H2,1H3,(H,15,18)

InChIKey NBEXETZHMIKKJK-UHFFFAOYSA-N

Molecular Weight

245.33