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 CN(C)[C@H]1CC[C@@H](c2ccc(Cl)c(Cl)c2)c2ccccc21

InChI

InChI=1S/C18H19Cl2N/c1-21(2)18-10-8-13(14-5-3-4-6-15(14)18)12-7-9-16(19)17(20)11-12/h3-7,9,11,13,18H,8,10H2,1-2H3/t13-,18-/m0/s1

InChIKey LTKRQOGLVNJKBK-UGSOOPFHSA-N

Molecular Weight

320.26