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 CN(C)Cc1ccc(-c2cc3onc(-c4ccccc4)c3c(=O)n2C)cc1

InChI

InChI=1S/C22H21N3O2/c1-24(2)14-15-9-11-16(12-10-15)18-13-19-20(22(26)25(18)3)21(23-27-19)17-7-5-4-6-8-17/h4-13H,14H2,1-3H3

InChIKey NOHFHPIPRSKJQF-UHFFFAOYSA-N

Molecular Weight

359.43