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 Cc1ccc(Oc2ccccc2)c(O)c1

InChI InChI=1S/C13H12O2/c1-10-7-8-13(12(14)9-10)15-11-5-3-2-4-6-11/h2-9,14H,1H3

InChIKey HUPPMDCSGSHZHI-UHFFFAOYSA-N

Molecular Weight

200.24