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 CC(C)NCC(O)c1ccc(O)cc1

InChI InChI=1S/C11H17NO2/c1-8(2)12-7-11(14)9-3-5-10(13)6-4-9/h3-6,8,11-14H,7H2,1-2H3

InChIKey MPCPSVWSWKWJLO-UHFFFAOYSA-N

Molecular Weight

195.26