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 COc1cccc([C@@H]2CN3CCC[C@@H]3c3ccccc32)c1

InChI

InChI=1S/C19H21NO/c1-21-15-7-4-6-14(12-15)18-13-20-11-5-10-19(20)17-9-3-2-8-16(17)18/h2-4,6-9,12,18-19H,5,10-11,13H2,1H3/t18-,19+/m0/s1

InChIKey OEPKGOMILUXZKW-RBUKOAKNSA-N

Molecular Weight

279.38