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(=O)NCCN2CCN(c3ccc(Cl)cc3)CC2)c1

InChI

InChI=1S/C20H24ClN3O2/c1-26-19-4-2-3-16(15-19)20(25)22-9-10-23-11-13-24(14-12-23)18-7-5-17(21)6-8-18/h2-8,15H,9-14H2,1H3,(H,22,25)

InChIKey DQVARXSGNFBPMB-UHFFFAOYSA-N

Molecular Weight

373.88