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 CCCOc1ccc2[nH]c3cnc(C(=O)OCC)c(COC)c3c2c1

InChI

InChI=1S/C19H22N2O4/c1-4-8-25-12-6-7-15-13(9-12)17-14(11-23-3)18(19(22)24-5-2)20-10-16(17)21-15/h6-7,9-10,21H,4-5,8,11H2,1-3H3

InChIKey WRXDVVALWQGPMW-UHFFFAOYSA-N

Molecular Weight

342.4