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 c1ccc([C@@H]2CCN(C[C@@H]3CCCc4c3ccc3c4OCO3)C2)cc1

InChI

InChI=1S/C22H25NO2/c1-2-5-16(6-3-1)17-11-12-23(13-17)14-18-7-4-8-20-19(18)9-10-21-22(20)25-15-24-21/h1-3,5-6,9-10,17-18H,4,7-8,11-15H2/t17-,18+/m1/s1

InChIKey HAEPGZUGYMHCJE-MSOLQXFVSA-N

Molecular Weight

335.45