Abacavir EP Impurity B

Chemical Name: N6-Cyclopropyl-9-((1S,4R)-4-(((2,5-diamino-6-chloropyrimidin-4-yl)oxy)methyl)cyclopent-2-en-1-yl)-9H-purine-2,6-diamine

Synonym: Amiodarone USP Related Compound E ; 2-Butyl-3-(4-hydroxybenzoyl)benzofuran; (2-Butyl-benzofuran-3-yl)-(4-hydroxy-phenyl)-methanone; (2-Butylbenzofuran-3-yl)-(4-hydroxyphenyl)ketone; USP Amiodarone Related Compound E;

Smile: NC1=NC(NC2CC2)=C3N=CN([C@@]4([H])C=C[C@](COC(N=C5N)=C(C(Cl)=N5)N)([H])C4)C3=N1