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)c1cc(=O)c2cccc(NC(=O)C3CCCCC3)c2o1

InChI

InChI=1S/C17H17NO5/c19-13-9-14(17(21)22)23-15-11(13)7-4-8-12(15)18-16(20)10-5-2-1-3-6-10/h4,7-10H,1-3,5-6H2,(H,18,20)(H,21,22)

InChIKey BIOOWBMSUVVROD-UHFFFAOYSA-N

Molecular Weight

315.33