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 CN1C(=O)N2C(=NCC2CN2CCN(c3ccccc3Cl)CC2)c2ccccc21

InChI

InChI=1S/C22H24ClN5O/c1-25-19-8-4-2-6-17(19)21-24-14-16(28(21)22(25)29)15-26-10-12-27(13-11-26)20-9-5-3-7-18(20)23/h2-9,16H,10-15H2,1H3

InChIKey ZMURKFFQUGKOFO-UHFFFAOYSA-N

Molecular Weight

409.92