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[C@@H]([C@@H](O)c1ccc(O)cc1)N1CCC(Cc2ccccc2)CC1

InChI

InChI=1S/C21H27NO2/c1-16(21(24)19-7-9-20(23)10-8-19)22-13-11-18(12-14-22)15-17-5-3-2-4-6-17/h2-10,16,18,21,23-24H,11-15H2,1H3/t16-,21+/m0/s1

InChIKey UYNVMODNBIQBMV-HRAATJIYSA-N

Molecular Weight

325.45