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 CN1CCN(C2=Cn3cccc3Sc3ccccc32)CC1

InChI InChI=1S/C17H19N3S/c1-18-9-11-19(12-10-18)15-13-20-8-4-7-17(20)21-16-6-3-2-5-14(15)16/h2-8,13H,9-12H2,1H3

InChIKey JFLBTRDHDHTNGX-UHFFFAOYSA-N

Molecular Weight

297.43