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=C(O)CCc1nc(-c2ccccc2)c(-c2cc(F)cc(F)c2)o1

InChI InChI=1S/C18H13F2NO3/c19-13-8-12(9-14(20)10-13)18-17(11-4-2-1-3-5-11)21-15(24-18)6-7-16(22)23/h1-5,8-10H,6-7H2,(H,22,23)

InChIKey VWKJMXOQVCLBAD-UHFFFAOYSA-N

Molecular Weight

329.3