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 c1ccc2c(c1)CCC2CCN1CCN(c2cccc3c2OCCO3)CC1

InChI

InChI=1S/C23H28N2O2/c1-2-5-20-18(4-1)8-9-19(20)10-11-24-12-14-25(15-13-24)21-6-3-7-22-23(21)27-17-16-26-22/h1-7,19H,8-17H2

InChIKey OARKPUCUFAIZCW-UHFFFAOYSA-N

Molecular Weight

364.49