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 O=C1NCCCOc2ccc(F)cc2CCc2ccn3ncc1c3n2

InChI

InChI=1S/C18H17FN4O2/c19-13-3-5-16-12(10-13)2-4-14-6-8-23-17(22-14)15(11-21-23)18(24)20-7-1-9-25-16/h3,5-6,8,10-11H,1-2,4,7,9H2,(H,20,24)

InChIKey MVLCLEZORCBEHN-UHFFFAOYSA-N

Molecular Weight

340.36