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 C[N+](C)(C)CC#CCN1CCCC1=O

InChI InChI=1S/C11H19N2O/c1-13(2,3)10-5-4-8-12-9-6-7-11(12)14/h6-10H2,1-3H3/q+1

InChIKey CANZROMYQDHYHR-UHFFFAOYSA-N

Molecular Weight

195.29