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#Cc1ccc([C@@H]2CN3CCC[C@@H]3c3ccccc32)cc1

InChI

InChI=1S/C20H19N/c1-2-15-9-11-16(12-10-15)19-14-21-13-5-8-20(21)18-7-4-3-6-17(18)19/h1,3-4,6-7,9-12,19-20H,5,8,13-14H2/t19-,20+/m0/s1

InChIKey YPFCCQUUZJDQAM-VQTJNVASSA-N

Molecular Weight

273.38