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 Clc1cc2cc(c1)-c1cnn3ccc(nc13)NCCOCCO2

InChI

InChI=1S/C16H15ClN4O2/c17-12-7-11-8-13(9-12)23-6-5-22-4-2-18-15-1-3-21-16(20-15)14(11)10-19-21/h1,3,7-10H,2,4-6H2,(H,18,20)

InChIKey KTSDBMVHAKWDRK-UHFFFAOYSA-N

Molecular Weight

330.78