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 CN1CCC=C(c2nsnc2OCCCCc2ccccc2)C1

InChI

InChI=1S/C18H23N3OS/c1-21-12-7-11-16(14-21)17-18(20-23-19-17)22-13-6-5-10-15-8-3-2-4-9-15/h2-4,8-9,11H,5-7,10,12-14H2,1H3

InChIKey YFVWMZPXLOIKJK-UHFFFAOYSA-N

Molecular Weight

329.47