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 COc1cccc2oc(=O)ccc12

InChI InChI=1S/C10H8O3/c1-12-8-3-2-4-9-7(8)5-6-10(11)13-9/h2-6H,1H3

InChIKey XYFXTIBDEAZMAH-UHFFFAOYSA-N

Molecular Weight

176.17