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 Nc1ncc2c(n1)CNC(=O)c1[nH]c(Br)c(Br)c1-2

InChI InChI=1S/C10H7Br2N5O/c11-6-5-3-1-15-10(13)16-4(3)2-14-9(18)7(5)17-8(6)12/h1,17H,2H2,(H,14,18)(H2,13,15,16)

InChIKey GGCJGNBVVMDYKM-UHFFFAOYSA-N

Molecular Weight

373.01