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 COc1cc(OC)c(-c2cnc3[nH]c(-c4c(F)cccc4Cl)cc3c2)cn1

InChI

InChI=1S/C20H15ClFN3O2/c1-26-17-8-18(27-2)23-10-13(17)12-6-11-7-16(25-20(11)24-9-12)19-14(21)4-3-5-15(19)22/h3-10H,1-2H3,(H,24,25)

InChIKey LGHQYQBHWZQKIB-UHFFFAOYSA-N

Molecular Weight

383.81