Melphalan EP Impurity G TFA salt

Chemical Name: 4-[[2-[[4-[bis(2-chloroethyl)amino]-L-phenylalanyl]oxy]ethyl](2-chloroethyl)amino]-L-phenylalanine compound with Bis(2,2,2-trifluoroacetic acid) (1:1) (as per EP)

Synonym: (2SR)-2-[[(1SR)-1-carboxyethyl]amino]-4-phenylbutanoic acid

Smile: N[C@@H](CC1=CC=C(N(CCOC([C@H](CC2=CC=C(N(CCCl)CCCl)C=C2)N)=O)CCCl)C=C1)C(O)=O.OC(C(F)(F)F)=O