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 C=C1c2ccccc2C=C(N2CCN(C)CC2)c2ccccc21

InChI InChI=1S/C21H22N2/c1-16-18-8-4-3-7-17(18)15-21(20-10-6-5-9-19(16)20)23-13-11-22(2)12-14-23/h3-10,15H,1,11-14H2,2H3

InChIKey NBFZVLQBKCNVGZ-UHFFFAOYSA-N

Molecular Weight

302.42