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 Cc1cccc(Cl)c1Nc1ccccc1CC(=O)O

InChI InChI=1S/C15H14ClNO2/c1-10-5-4-7-12(16)15(10)17-13-8-3-2-6-11(13)9-14(18)19/h2-8,17H,9H2,1H3,(H,18,19)

InChIKey PQOGEFXKUUCLAX-UHFFFAOYSA-N

Molecular Weight

275.74