Chemical Name: 3-(9H-Carbazol-4-yloxy)-1,2-propanediol
Synonym: Carvedilol Propanediol Impurity
Smiles: OCC(O)COC1=CC=CC(N2)=C1C3=C2C=CC=C3
Inchi: InChI=1/C31H32N2O5/c1-35-30-18-24(37-20-22-8-3-2-4-9-22)14-15-28(30)36-17-16-32-19-23(34)21-38-29-13-7-12-27-31(29)25-10-5-6-11-26(25)33-27/h2-15,18,23,32-34H,16-17,19-21H2,1H3