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 OCC1CCN(CCOc2ccc(Oc3nc4ccccc4o3)cc2)CC1

InChI

InChI=1S/C21H24N2O4/c24-15-16-9-11-23(12-10-16)13-14-25-17-5-7-18(8-6-17)26-21-22-19-3-1-2-4-20(19)27-21/h1-8,16,24H,9-15H2

InChIKey MVWHGHDOPRCATH-UHFFFAOYSA-N

Molecular Weight

368.43