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(CN2CCCNCCNCCCNCC2)cc1

InChI InChI=1S/C18H32N4/c1-17-4-6-18(7-5-17)16-22-14-3-10-20-12-11-19-8-2-9-21-13-15-22/h4-7,19-21H,2-3,8-16H2,1H3

InChIKey YYKNLRGFDMOOFB-UHFFFAOYSA-N

Molecular Weight

304.48