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 c1cc2c3c(c1)OC(C1=NCCN1)CN3CC2

InChI InChI=1S/C13H15N3O/c1-2-9-4-7-16-8-11(13-14-5-6-15-13)17-10(3-1)12(9)16/h1-3,11H,4-8H2,(H,14,15)

InChIKey CRDZGGCGDUSBFI-UHFFFAOYSA-N

Molecular Weight

229.28