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Product
Lopinavir impurity Lopinavir impurity. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H46N4O5. Mole Weight: 626.8. Catalog: APB10636. Alfa Chemistry Analytical Products 4
Lopinavir Impurity 23 Lopinavir Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 357275-54-8. Molecular Formula: C37H48N4O6. Mole Weight: 644.81. Catalog: APB357275548. Alfa Chemistry Analytical Products 2
Lopinavir Impurity 26 Lopinavir Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 221553-72-6. Molecular Formula: C37H48N4O6. Mole Weight: 644.81. Catalog: APB221553726. Alfa Chemistry Analytical Products 2
Lopinavir Impurity 3 Lopinavir Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C38H51N5O7. Mole Weight: 689.85. Catalog: APB10635. Alfa Chemistry Analytical Products 4
Lopinavir Impurity 4 Lopinavir Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C46H57N5O8. Mole Weight: 807.99. Catalog: APB10638. Alfa Chemistry Analytical Products 4
Lopinavir Impurity 5 Lopinavir Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H59N5O8. Mole Weight: 822.02. Catalog: APB10637. Alfa Chemistry Analytical Products 4
Lopinavir Impurity 6 Lopinavir Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C41H53N5O6. Mole Weight: 711.9. Catalog: APB10639. Alfa Chemistry Analytical Products 4
Lopinavir Impurity R 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. BOC Sciences 6
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. BOC Sciences 6
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. BOC Sciences 6
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. USBiological 10
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. USBiological 10
Worldwide
Lopinavir 2,4-Phenoxy Isomer Impurity Synonyms: (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. Grades: > 95%. Molecular formula: C37H48N4O5. Mole weight: 628.8. BOC Sciences 6
Lopinavir Abacavir Methylene Conjugate Impurity Lopinavir Abacavir Methylene Conjugate Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-N-((2S,4S,5S)-4-(((6-(cyclopropylamino)-9-((1R,4S)-4-(hydroxymethyl)cyclopent-2-en-1-yl)-9H-purin-2-yl)amino)methoxy)-5-(2-(2,6-dimethylphenoxy)acetamido)-1,6-diphenylhexan-2-yl)-3-methyl-2-(2-oxotetrahydropyrimidin-1(2H)-yl)butanamide. Molecular Formula: C52H66N10O6. Mole Weight: 927.14. Catalog: APB03134. Alfa Chemistry Analytical Products 4
Lopinavir Aminoalcohol Impurity Grades: > 95%. Molecular formula: C27H38N4O3. Mole weight: 466.63. BOC Sciences 6
Lopinavir Diamide Impurity Synonyms: N-[(1S,2S,4S)-1-Benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-2-hydroxy-5-phenylpentyl]-2-(2,6dimethylphenoxy)acetamide. Grades: > 95%. Molecular formula: C38H44N2O5. Mole weight: 608.77. BOC Sciences 6
Lopinavir EP Impurity A Lopinavir EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 192726-05-9. Molecular Formula: C27H38N4O3. Mole Weight: 466.63. Catalog: APB192726059. Alfa Chemistry Analytical Products
Lopinavir EP Impurity B Lopinavir EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H38N4O4. Mole Weight: 494.64. Catalog: APB10624. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity C Lopinavir EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C36H52N6O5. Mole Weight: 648.85. Catalog: APB10625. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity D Lopinavir EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H48N4O8S. Mole Weight: 708.87. Catalog: APB10626. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity E Lopinavir EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 192725-49-8. Molecular Formula: C28H34N2O3. Mole Weight: 446.59. Catalog: APB192725498. Alfa Chemistry Analytical Products
Lopinavir EP Impurity F Lopinavir EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C29H34N2O4. Mole Weight: 474.6. Catalog: APB10627. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity G Lopinavir EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H36N2O4. Mole Weight: 488.63. Catalog: APB10628. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity H Lopinavir EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C29H32N2O4. Mole Weight: 472.59. Catalog: APB10629. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity I Lopinavir EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H48N4O5. Mole Weight: 628.81. Catalog: APB10631. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity J Lopinavir EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H48N4O5. Mole Weight: 628.81. Catalog: APB10630. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity K Lopinavir EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1623021-24-8. Molecular Formula: C37H48N4O5. Mole Weight: 628.81. Catalog: APB1623021248. Alfa Chemistry Analytical Products 2
Lopinavir EP Impurity L Lopinavir EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H26N2O4. Mole Weight: 382.46. Catalog: APB10633. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity M Lopinavir EP Impurity M. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H48N4O5. Mole Weight: 628.81. Catalog: APB10632. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity N Lopinavir EP Impurity N. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1798014-18-2. Molecular Formula: C37H48N4O5. Mole Weight: 628.81. Catalog: APB1798014182. Alfa Chemistry Analytical Products 2
Lopinavir EP Impurity O Lopinavir EP Impurity O. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C46H62N6O7. Mole Weight: 811.04. Catalog: APB10634. Alfa Chemistry Analytical Products 4
Lopinavir EP Impurity Q Lopinavir EP Impurity Q. Uses: For analytical and research use. Group: Impurity standards. CAS No. 667904-94-1. Molecular Formula: C38H44N2O5. Mole Weight: 608.78. Catalog: APB667904941. Alfa Chemistry Analytical Products 3
Lopinavir EP Impurity R Lopinavir EP Impurity R. Uses: For analytical and research use. Group: Impurity standards. CAS No. 943250-66-6. Molecular Formula: C47H58N4O7. Mole Weight: 791. Catalog: APB943250666. Alfa Chemistry Analytical Products 3
Lopinavir EP Impurity S Lopinavir EP Impurity S. Uses: For analytical and research use. Group: Impurity standards. CAS No. 943250-65-5. Molecular Formula: C47H58N4O7. Mole Weight: 791. Catalog: APB943250655. Alfa Chemistry Analytical Products 3
Lopinavir EP Impurity T Lopinavir EP Impurity T. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1797024-56-6. Molecular Formula: C57H66N4O7. Mole Weight: 919.18. Catalog: APB1797024566. Alfa Chemistry Analytical Products 2
Lopinavir EP-T Impurity Lopinavir EP-T Impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C57H66N4O7, Molecular Weight: 919.16. US Biological Life Sciences. USBiological 3
Worldwide
Lopinavir IP Impurity E (Impurity 22) Lopinavir IP Impurity E (Impurity 22). Uses: For analytical and research use. Group: Impurity standards. CAS No. 192725-39-6. Molecular Formula: C37H46N4O6. Mole Weight: 642.8. Catalog: APB192725396. Alfa Chemistry Analytical Products
Lopinavir IP Impurity F (Impurity 24) 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. Alfa Chemistry Analytical Products
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. BOC Sciences 6
Lopinavir N-Acetylphenoxyacetamide Impurity Grades: > 95%. Molecular formula: C30H36N2O4. Mole weight: 488.63. BOC Sciences 6
Lopinavir N-Formylaminoalcohol Impurity Grades: > 95%. Molecular formula: C28H38N4O4. Mole weight: 494.64. BOC Sciences 6
Lopinavir N-Formylphenoxyacetamide Impurity Grades: > 95%. Molecular formula: C29H34N2O4. Mole weight: 474.61. BOC Sciences 6
Lopinavir O-Acyl Impurity Synonyms: (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. Grades: > 95%. Molecular formula: C46H62N6O7. Mole weight: 811.02. BOC Sciences 6
Lopinavir Oxazine Impurity Synonyms: N-[(1S)-1-[(4S,6S)-4-Benzyl-2-oxo-1,3-oxazinan-6-yl]-2phenylethyl]-2-(2,6-dimethylphenoxy)acetamide. Grades: > 95%. Molecular formula: C29H32N2O4. Mole weight: 472.58. BOC Sciences 6
Lopinavir Sulfolopinavir Impurity Grades: > 95%. Molecular formula: C37H48N4O8S. Mole weight: 708.88. BOC Sciences 6
Lopinavir Z-Diacylethenediamine Impurity Grades: > 95%. Molecular formula: C22H26N2O4. Mole weight: 382.46. BOC Sciences 6
(2R,4S,5S)-Lopinavir (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. USBiological 10
Worldwide
(2S, 3S, 5S) -2- (2, 6-Di methyl phenoxyacetyl) amino-3-hydroxy-5-trifluro methyl carbonylamino-1, 6-diphenylhexane (2S, 3S, 5S) -2- (2, 6-Di methyl phenoxyacetyl) amino-3-hydroxy-5-trifluro methyl carbonylamino-1, 6-diphenylhexane. Group: Biochemicals. Alternative Names: Lopinavir Impurity. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C30H33F3N2O4, Molecular Weight: 542.59. US Biological Life Sciences. USBiological 3
Worldwide
(2S,4R,5S)-Lopinavir (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. USBiological 10
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. BOC Sciences 6
(α S) -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 (α S) -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. Group: Biochemicals. Alternative Names: Lopinavir Impurity R. Grades: Highly Purified. CAS No. 943250-66-6. Pack Sizes: 10mg. Molecular Formula: C47H58N4O7, Molecular Weight: 790.99. US Biological Life Sciences. USBiological 4
Worldwide
Lopinavir-D8 Lopinavir-D8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1224729-35-4. Molecular Formula: C37H40D8N4O5. Mole Weight: 636.86. Catalog: APB1224729354. Alfa Chemistry Analytical Products
Lopinavir Intermediate 2 Lopinavir Intermediate 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 192726-06-0. Molecular Formula: C32H45N5O6. Mole Weight: 595.75. Catalog: APB192726060. Alfa Chemistry Analytical Products
Lopinavir Metabolite M-3/M-4 Lopinavir Metabolite M-3/M-4 is an impurity of Lopinavir, a selective HIV protease inhibitor. Synonyms: 1(2H)-Pyrimidineacetamide, N-[(1S,3S,4S)-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-4-hydroxy-α-(1-methylethyl)-2-oxo-, (αS)-; (αS)-N-[(1S,3S,4S)-4-[[2-(2,6-Dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-4-hydroxy-α-(1-methylethyl)-2-oxo-1(2H)-pyrimidineacetamide; 1(2H)-Pyrimidineacetamide, N-[(1S,3S,4S)-4-[[(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]tetrahydro-4-hydroxy-α-(1-methylethyl)-2-oxo-, (αS)-; DES(2-oxo-tetrahydropyrimidinyl)-2-oxo-4-hydroxy-tetrahydropyrimidinyl lopinavir. Grades: ≥95%. CAS No. 357275-54-8. Molecular formula: C37H48N4O6. Mole weight: 644.80. BOC Sciences 6

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