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 Cc1cc(-c2nnc3c4ccccc4c(OCc4ccccn4)nn23)no1

InChI

InChI=1S/C19H14N6O2/c1-12-10-16(24-27-12)18-22-21-17-14-7-2-3-8-15(14)19(23-25(17)18)26-11-13-6-4-5-9-20-13/h2-10H,11H2,1H3

InChIKey YTGZSWOWFGVAFH-UHFFFAOYSA-N

Molecular Weight

358.36