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 COc1cc(CC(C)N)c(OC)cc1CCCc1ccccc1

InChI InChI=1S/C20H27NO2/c1-15(21)12-18-14-19(22-2)17(13-20(18)23-3)11-7-10-16-8-5-4-6-9-16/h4-6,8-9,13-15H,7,10-12,21H2,1-3H3

InChIKey XKCYCNKOOGOHIQ-UHFFFAOYSA-N

Molecular Weight

313.44