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 CC1=CC(C)(C)Nc2ccc3c(c21)C(c1ccccc1)Oc1ccccc1-3

InChI

InChI=1S/C25H23NO/c1-16-15-25(2,3)26-20-14-13-19-18-11-7-8-12-21(18)27-24(23(19)22(16)20)17-9-5-4-6-10-17/h4-15,24,26H,1-3H3

InChIKey KGVGNTCIQIYLQU-UHFFFAOYSA-N

Molecular Weight

353.47