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 COc1c(O)ccc2c1CN1CCc3cc4c(cc3[C@@H]1C2)OCO4

InChI

InChI=1S/C19H19NO4/c1-22-19-14-9-20-5-4-12-7-17-18(24-10-23-17)8-13(12)15(20)6-11(14)2-3-16(19)21/h2-3,7-8,15,21H,4-6,9-10H2,1H3/t15-/m0/s1

InChIKey TUTLRKKYUXPDGN-HNNXBMFYSA-N

Molecular Weight

325.36