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 COc1cc2c(c(O)c1OC)C(=O)C[C@@H](c1ccc(O)cc1)O2

InChI

InChI=1S/C17H16O6/c1-21-14-8-13-15(16(20)17(14)22-2)11(19)7-12(23-13)9-3-5-10(18)6-4-9/h3-6,8,12,18,20H,7H2,1-2H3/t12-/m0/s1

InChIKey DEOJMRBCCZJDEC-LBPRGKRZSA-N

Molecular Weight

316.31