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 CCCCCCOc1nccnc1[C@H]1CN2CCCC1C2

InChI

InChI=1S/C17H27N3O/c1-2-3-4-5-11-21-17-16(18-8-9-19-17)15-13-20-10-6-7-14(15)12-20/h8-9,14-15H,2-7,10-13H2,1H3/t14?,15-/m0/s1

InChIKey UNWLHKNSDBYWHQ-LOACHALJSA-N

Molecular Weight

289.42