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 CCCN1CCO[C@@H]2c3cc(O)ccc3OC[C@H]21

InChI InChI=1S/C14H19NO3/c1-2-5-15-6-7-17-14-11-8-10(16)3-4-13(11)18-9-12(14)15/h3-4,8,12,14,16H,2,5-7,9H2,1H3/t12-,14-/m1/s1

InChIKey YOILXOMTHPUMRG-TZMCWYRMSA-N

Molecular Weight

249.31