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 Cc1nc2ccc(-c3cc(N)nc(N)c3)nc2n1C(C)C

InChI InChI=1S/C15H18N6/c1-8(2)21-9(3)18-12-5-4-11(19-15(12)21)10-6-13(16)20-14(17)7-10/h4-8H,1-3H3,(H4,16,17,20)

InChIKey NMUDZNRXZXDYEQ-UHFFFAOYSA-N

Molecular Weight

282.35