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 Cn1nnc(-c2onc(O)c2C[C@H](N)C(=O)O)n1

InChI InChI=1S/C8H10N6O4/c1-14-11-6(10-13-14)5-3(7(15)12-18-5)2-4(9)8(16)17/h4H,2,9H2,1H3,(H,12,15)(H,16,17)/t4-/m0/s1

InChIKey YXLQKZHKWIKJKC-BYPYZUCNSA-N

Molecular Weight

254.21