Lopinavir

Lopinavir Lopinavir :

(2S)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]-3-methyl-2-[2-oxotetrahydropyrimidin-1(2H)-yl]butanamide ; CAS : 192725-17-0 ; C37H48N4O5 ; Mol. Wt.: 628.8 ;
Lopinavir EP Impurity A Lopinavir Impurity A:

2S)-N-[(1S,3S,4S)-1-Benzyl-4-amino-3-hydroxy-5-phenylpentyl]-3-methyl-2-[2-oxotetrahydropyrimidin1(2H)-yl]butanamide ; C27H38N4O3 ; Mol. Wt.:466.62 ;
Lopinavir EP Impurity B Lopinavir Impurity B:

(2S)-N-[(1S,3S,4S)-1-Benzyl-4-(formylamino)-3-hydroxy5-phenylpentyl]-3-methyl-2-[2-oxotetrahydropyrimidin1(2H)-yl]butanamide ; C28H38N4O4 ; Mol. Wt.: 494.63
Lopinavir EP Impurity C Lopinavir Impurity C:

(2R)-N-[(1S,2S,4S)-1-Benzyl-2-hydroxy-4-[[(2S)-3-methyl2-[2-oxotetrahydro pyrimidin-1(2H)-yl]butanoyl]amino]5-phenylpentyl]-3-methyl-2-[2-oxotetra hydropyrimidin1(2H)-yl]butanamide ;C36H52N6O5 ; Mol. Wt.: 648.84 ;
Lopinavir EP Impurity D Lopinavir Impurity D:

(1R,3R)-1-[(1R)-1-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-2-phenylethyl]-3-[[(2R)-3-methyl-2-[2-oxotetrahydropyrimidin-1(2H)-yl]butanoyl]amino]-4-phenylbutyl hydrogen sulfate ; C37H48N4O8S ;
Mol. Wt.: 708.86 ;
Lopinavir EP Impurity E Lopinavir Impurity E :

N-[(1S,2S,4S)-4-Amino-1-benzyl-2-hydroxy-5-phenylpentyl]-2-(2,6-dimethylphenoxy)acetamide ; C28H34N2O3 ;  Mol. Wt.: 446.58 ;
Lopinavir EP Impurity F Lopinavir Impurity F :

N-[(1S,2S,4S)-1-Benzyl-4-(formylamino)-2-hydroxy-5-phenylpentyl]-2-(2,6-dimethylphenoxy)acetamide ; C29H34N2O4 ;  Mol. Wt.: 474.59 ;
Lopinavir EP Impurity G Lopinavir  Impurity G:

N-[(1S,2S,4S)-(4-Acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]-2-(2,6-dimethylphenoxy)acetamide ; C30H36N2O4 ;  Mol. Wt.: 488.62 ;
Lopinavir EP Impurity H Lopinavir Impurity H:

N-[(1S)-1-[(4S,6S)-4-Benzyl-2-oxo-1,3-oxazinan-6-yl]-2phenylethyl]-2-(2,6-dimethylphenoxy)acetamide ; C29H32N2O4 ;  Mol. Wt.: 472.58 ;
Lopinavir EP Impurity I Lopinavir Impurity I:

(2S)-N-[(1S,2S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-2-hydroxy-5-phenylpentyl]-3-methyl-2-[2oxotetrahydropyrimidin-1(2H)-yl]butanamide ; C37H48N4O5 ;  Mol. Wt.: 628.8 ;
Lopinavir EP Impurity J Lopinavir Impurity J :

(2S)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,4-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]-3-methyl-2-[2oxotetrahydropyrimidin-1(2H)-yl]butanamide ; C37H48N4O5 ; Mol. Wt.: 628.80 ;
Lopinavir EP Impurity K Lopinavir Impurity K:

(2R)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]-3-methyl-2-[2oxotetrahydropyrimidin-1(2H)-yl]butanamide ; CAS : 1623021-24-8 ; C37H48N4O5 ; Mol. Wt.: 628.8 ;
Lopinavir EP Impurity L Lopinavir Impurity L:

N,N′-(Z)-Ethene-1,2-diylbis[2-(2,6-dimethylphenoxy)acetamide] ; C22H26N2O4 ; Mol. Wt.: 382.45 ;
Lopinavir EP Impurity M Lopinavir Impurity M:

(2S)-N-[(1R,3R,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]3-methyl-2-[2-oxotetrahydropyrimidin-1(2H)-yl]butanamide ; C37H48N4O5 ; Mol. Wt.: 628.80 ;
Lopinavir EP Impurity N Lopinavir Impurity N:

(2S)-N-[(1S,3R,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]-3-methyl-2-[2oxotetrahydropyrimidin-1(2H)-yl]butanamide ; CAS : 1798014-18-2 ; C37H48N4O5 ; Mol. Wt.: 628.8 ;
Lopinavir EP Impurity O Lopinavir Impurity O:

(1S,3S)-1-[(1S)-1-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-2-phenylethyl]-3-[[(2S)-3-methyl-2-[2-oxotetrahydropyrimidin-1(2H)-yl]butanoyl]amino]-4phenylbutyl(2S)-3-methyl-2-[2-oxotetrahydropyrimidin1(2H)-yl]butanoate ;  C46H62N6O7 ; Mol. Wt.: 811.02 ;
Lopinavir EP Impurity P Lopinavir Impurity P:

(2S)-N-[(1R,3S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]-3-methyl-2-[2oxotetrahydropyrimidin-1(2H)-yl]butanamide ; CAS : 1217628-64-2 ; C37H48N4O5 ; Mol. Wt.: 628.8 ;
Lopinavir EP Impurity Q Lopinavir EP Impurity Q:

N-[(1S,2S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-2-hydroxy-5-phenylpentyl]-2-(2,6dimethylphenoxy)acetamide ; C38H44N2O5 ;  Mol. Wt.: 608.77 ;
Lopinavir EP Impurity R Lopinavir Impurity R:

(2S)-N-[(1S,3S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]-2-[3-[2-(2,6dimethylphenoxy)acetyl]-2-oxotetrahydropyrimidin1(2H)-yl]-3-methylbutanamide ; CAS : 943250-66-6 ; C47H58N4O7 ;  Mol. Wt.: 790.99 ;
Lopinavir EP Impurity S Lopinavir Impurity S:

(1S,3S)-1-[(1S)-1-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-2-phenylethyl]-3-[[(2S)-3-methyl-2-[2-oxotetrahydropyrimidin-1(2H)-yl]butanoyl]amino]-4phenylbutyl2-(2,6-dimethylphenoxy)acetate ;

CAS : 943250-65-5 ; C47H58N4O7 ;  Mol. Wt.: 790.99 ;
Lopinavir EP Impurity T Lopinavir Impurity T:

N,N′-Bis[(1S,3S,4S)-1-benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]urea ; CAS : 1797024-56-6 ;  C57H66N4O7 ;  Mol. Wt.: 919.16 ;