Chemical Name: N,N′-[[(1-Methylethyl)imino]bis[(2-hydroxypropane-1,3-diyl)oxy(3-acetyl-1,4-phenylene)]]dibutanamide (as per EP)
Synonym: Acebutolol biamine ; Acebutolo Dimer Impurity
Smiles: CC(N(CC(O)COC1=CC=C(NC(CCC)=O)C=C1C(C)=O)CC(O)COC2=CC=C(NC(CCC)=O)C=C2C(C)=O)C
Inchi: InChI=1/C15H21NO5/c1-3-4-15(20)16-11-5-6-14(13(7-11)10(2)18)21-9-12(19)8-17/h5-7,12,17,19H,3-4,8-9H2,1-2H3,(H,16,20)
Stability of atenolol, acebutolol and propranolol in acidic environment depending on its diversified polarity
By Krzek, Jan; Kwiecien, Anna; Zylewski, Marek
From Pharmaceutical Development and Technology (2006), 11(4), 409-416