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(OC)c1OCCNCCOc1ccccc1OCc1ccccc1

InChI

InChI=1S/C25H29NO5/c1-27-23-13-8-14-24(28-2)25(23)30-18-16-26-15-17-29-21-11-6-7-12-22(21)31-19-20-9-4-3-5-10-20/h3-14,26H,15-19H2,1-2H3

InChIKey ZQKYJYUHIBOEHV-UHFFFAOYSA-N

Molecular Weight

423.51