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(OCCSc2ncccn2)c(Br)c1

InChI InChI=1S/C13H13BrN2OS/c1-10-3-4-12(11(14)9-10)17-7-8-18-13-15-5-2-6-16-13/h2-6,9H,7-8H2,1H3

InChIKey KWJRSHZSULRJHE-UHFFFAOYSA-N

Molecular Weight

325.23