Acebutolol EP Impurity I

Chemical Name: N-[3-Acetyl-4-[(2RS)-3-(ethylamino)-2-hydroxypropoxy]phenyl]butanamide (as per EP); N-{3-Acetyl-4-[3-(ethylamino)-2-hydroxypropoxy]phenyl}butyramide (as per USP); N-Desisopropyl-N-Ethyl Acebutolol

Synonym: Anhydroerthromycin A

Smile: CCCC(NC1=CC(C(C)=O)=C(OCC(O)CNCC)C=C1)=O