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 CCN(CC)C(=O)c1ccccc1NCC1=NCCN1

InChI InChI=1S/C15H22N4O/c1-3-19(4-2)15(20)12-7-5-6-8-13(12)18-11-14-16-9-10-17-14/h5-8,18H,3-4,9-11H2,1-2H3,(H,16,17)

InChIKey JQBLEBHNQPKFKG-UHFFFAOYSA-N

Molecular Weight

274.37