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 CCCCCSc1nsnc1C1=CCCN(C)C1

InChI InChI=1S/C13H21N3S2/c1-3-4-5-9-17-13-12(14-18-15-13)11-7-6-8-16(2)10-11/h7H,3-6,8-10H2,1-2H3

InChIKey LRTWCQHCJKYNPS-UHFFFAOYSA-N

Molecular Weight

283.47