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 Cc1ccc(S(=O)(=O)NCCCCN2CCN(c3ccccc3)CC2)cc1

InChI

InChI=1S/C21H29N3O2S/c1-19-9-11-21(12-10-19)27(25,26)22-13-5-6-14-23-15-17-24(18-16-23)20-7-3-2-4-8-20/h2-4,7-12,22H,5-6,13-18H2,1H3

InChIKey AHTUYJSMIBBIDE-UHFFFAOYSA-N

Molecular Weight

387.55