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 Cc1ccc(N2C(N)=NC(N)=NC2(C)C)cc1

InChI InChI=1S/C12H17N5/c1-8-4-6-9(7-5-8)17-11(14)15-10(13)16-12(17,2)3/h4-7H,1-3H3,(H4,13,14,15,16)

InChIKey IVICPTLSOMKNRU-UHFFFAOYSA-N

Molecular Weight

231.3