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 COc1ccc2c(c1O)-c1cccc3c1[C@@H](C2)N(C)CC3

InChI

InChI=1S/C18H19NO2/c1-19-9-8-11-4-3-5-13-16(11)14(19)10-12-6-7-15(21-2)18(20)17(12)13/h3-7,14,20H,8-10H2,1-2H3/t14-/m1/s1

InChIKey DZUOQMBJJSBONO-CQSZACIVSA-N

Molecular Weight

281.36