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Lopinavir Impurity R is an impurity of Lopinavir, a selective HIV protease inhibitor. Synonyms: (αS)-3-[2-(2,6-Dimethylphenoxy)acetyl]-N-[(1S,3S,4S)-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-α-(1-methylethyl)-2-oxo-1(2H)-pyrimidineacetamide. Grades: > 95%. CAS No. 943250-66-6. Molecular formula: C47H58N4O7. Mole weight: 790.99.
Lopinavir Impurity S
Lopinavir Impurity S is an impurity in commercial preparations of Lopinavir. Synonyms: Lopinavir O-Phenoxyacetyl. Grades: > 95%. CAS No. 943250-65-5. Molecular formula: C47H58N4O7. Mole weight: 790.99.
Lopinavir Impurity T
Lopinavir Impurity T is an impurity of Lopinavir, a selective HIV protease inhibitor. Synonyms: N,N'-Bis[(1S,3S,4S)-1-benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]urea. Grades: > 95%. CAS No. 1797024-56-6. Molecular formula: C57H66N4O7. Mole weight: 919.16.
2,4-Phenoxy Lopinavir-d8 Impurity
2,4-Phenoxy Lopinavir-d8 Impurity is the isotope labelled analog of 2,4-Phenoxy Lopinavir Impurity. 2,4-Phenoxy Lopinavir Impurity is a metabolite of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C37H40D8N4O5, Molecular Weight: 636.85. US Biological Life Sciences.
Worldwide
2,4-Phenoxy Lopinavir Impurity
2,4-Phenoxy Lopinavir Impurity is a metabolite of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C37H48N4O5, Molecular Weight: 628.799999999999. US Biological Life Sciences.
Lopinavir IP Impurity F (Impurity 24). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1132765-59-3. Molecular formula: C38H50N4O5. Mole weight: 642.84. Catalog: APB1132765593.
Lopinavir N2,N5-Divalinate Impurity
Lopinavir N2,N5-Divalinate Impurity is an impurity of Lopinavir, which is a selective HIV protease inhibitor. Synonyms: (2S,2'S)-N,N'-((2S,3S,5S)-3-Hydroxy-1,6-diphenylhexane-2,5-diyl)bis(3-methyl-2-(2-oxotetrahydropyrimidin-1(2H)-yl)butanamide). Grades: > 95%. Molecular formula: C36H52N6O5. Mole weight: 648.84.
(2R,4S,5S)-Lopinavir (Lopinavir EP Impurity P) is a diastereomer of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral. Group: Biochemicals. Grades: Highly Purified. CAS No. 1217628-64-2. Pack Sizes: 1mg. Molecular Formula: C37H48N4O5, Molecular Weight: 628.799999999999. US Biological Life Sciences.
(2S,4R,5S)-Lopinavir (Lopinavir EP Impurity N) is a diastereomer of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral. Group: Biochemicals. Grades: Highly Purified. CAS No. 1798014-18-2. Pack Sizes: 1mg, 10mg. Molecular Formula: C37H48N4O5, Molecular Weight: 628.799999999999. US Biological Life Sciences.
Worldwide
4,5-Dehydro(pyrimidin-2(1H)-one) Lopinavir
4,5-Dehydro(pyrimidin-2(1H)-one) Lopinavir is an impurity of Lopinavir, a selective HIV protease inhibitor and antiviral. Synonyms: (S)-N-((2S,4S,5S)-5-(2-(2,6-Dimethylphenoxy)acetamido)-4-hydroxy-1,6-diphenylhexan-2-yl)-3-methyl-2-(2-oxo-2,3-dihydropyrimidin-1(6H)-yl)butanamide; Lopinavir Impurity. Grades: > 95%. Molecular formula: C37H46N4O5. Mole weight: 626.78.