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 Nc1nc(N)c(-c2ccc(Cl)cc2)c(CCCc2ccccc2)n1

InChI

InChI=1S/C19H19ClN4/c20-15-11-9-14(10-12-15)17-16(23-19(22)24-18(17)21)8-4-7-13-5-2-1-3-6-13/h1-3,5-6,9-12H,4,7-8H2,(H4,21,22,23,24)

InChIKey PEDYEMSEQIYDBQ-UHFFFAOYSA-N

Molecular Weight

338.84