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 CCOC(=O)c1ncc2[nH]c3ccc(OCc4ccccc4)cc3c2c1COC

InChI

InChI=1S/C23H22N2O4/c1-3-28-23(26)22-18(14-27-2)21-17-11-16(29-13-15-7-5-4-6-8-15)9-10-19(17)25-20(21)12-24-22/h4-12,25H,3,13-14H2,1-2H3

InChIKey ALBKMJDFBZVHAK-UHFFFAOYSA-N

Molecular Weight

390.44