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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 24,981-24,990 of 35,292

Lopinavir Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-L090-026
CAS
1370045-08-1
Formula
C9H16N2O3
Family
Lopinavir
Synonyms
(2R)-3-Methyl-2-(2-oxo-1,3-diazinan-1-yl)butanoic acid

Lopinavir Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-L090-032
CAS
1177745-08-2
Formula
C37H44N4O5
Family
Lopinavir
Synonyms
(2S)-N-[(2S,4S,5S)-5-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-4-hydroxy-1,6-diphenylhexan-2-yl]-3-methyl-2-(2-oxopyrimidin-1-yl)butanamide

Lopinavir Leucine Analogue

ImpurityLevels of characterisation
Cat. No.
P-L090-027
CAS
1132765-60-6
Formula
C38H50N4O5
Family
Lopinavir
Synonyms
(2S)-N-[(2S,4S,5S)-5-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-4-hydroxy-1,6-diphenylhexan-2-yl]-4-methyl-2-(2-oxo-1,3-diazinan-1-yl)pentanamide, Lopinavir Impurity 4

Lopinavir Trifluoroacetamide Impurity

ImpurityLevels of characterisation
Cat. No.
P-L090-038
CAS
2125942-48-3
Formula
C30H33F3N2O4
Family
Lopinavir
Synonyms
N-((2S,4S,5S)-5-(2-(2,6-dimethylphenoxy)acetamido)-4-hydroxy-1,6-diphenylhexan-2-yl)-2,2,2-trifluoroacetamide, Lopinavir Related Compound C

D-Methionine

ImpurityLevels of characterisation
Cat. No.
P-M082-028
CAS
348-67-4
Formula
C5H11NO2S
Family
Methionine
Synonyms
D-Metionien, Methionine, d-

DL-Methionine

ImpurityLevels of characterisation
Cat. No.
P-M082-029
CAS
59-51-8
Formula
C5H11NO2S
Family
Methionine
Synonyms
Racemethionine, 2-amino-4-methylsulfanylbutanoic acid

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