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| Product | Description | |
|---|---|---|
| Atazanavir impurity | Cas No. 127406-56-8. |  |
| Atazanavir Impurity 1 | An epimeric impurity of Atazanavir. Synonyms: (3S,8R,9S,12S)-3,12-Bis(1,1-dimethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylmethyl)-6-[[4-(2-pyridinyl)phenyl]methyl]-,2,5,6,10,13-pentaazatetradecanedioic Acid 1,14-Dimethyl Ester. Grades: > 95%. CAS No. 1292296-09-3. Molecular formula: C38H52N6O7. Mole weight: 704.87. | |
| Atazanavir Impurity 1 | Atazanavir Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1292296-09-3. Molecular Formula: C38H52N6O7. Mole Weight: 704.87. Catalog: APB1292296093. |  |
| Atazanavir Impurity 10 | Atazanavir Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H42N4O5. Mole Weight: 562.71. Catalog: APB06775. | |
| Atazanavir Impurity 11 | Atazanavir Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H27N3O2. Mole Weight: 305.42. Catalog: APB06774. | |
| Atazanavir Impurity 12 | Atazanavir Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H19N3O2. Mole Weight: 297.36. Catalog: APB06776. | |
| Atazanavir Impurity 13 | Atazanavir Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H11N3. Mole Weight: 197.24. Catalog: APB06777. | |
| Atazanavir Impurity 14 | Atazanavir Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2307784-33-2. Molecular Formula: C12H19N3. Mole Weight: 205.31. Catalog: APB2307784332. | |
| Atazanavir Impurity 17 | Atazanavir Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 98760-08-8. Molecular Formula: C15H21NO3. Mole Weight: 263.34. Catalog: APB98760088. | |
| Atazanavir Impurity 18 | Atazanavir Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 156474-22-5. Molecular Formula: C15H21NO3. Mole Weight: 263.34. Catalog: APB156474225. | |
| Atazanavir Impurity 19 | Atazanavir Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 198904-85-7. Molecular Formula: C17H21N3O2. Mole Weight: 299.37. Catalog: APB198904857. | |
| Atazanavir Impurity 20 | Atazanavir Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102123-74-0. Molecular Formula: C15H20ClNO3. Mole Weight: 297.78. Catalog: APB102123740. | |
| Atazanavir Impurity 21 | Atazanavir Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 98737-29-2. Molecular Formula: C15H21NO3. Mole Weight: 263.34. Catalog: APB98737292. | |
| Atazanavir Impurity 22 | Atazanavir Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 99113-35-6. Molecular Formula: C15H23NO4. Mole Weight: 281.35. Catalog: APB99113356. | |
| Atazanavir Impurity 23 | Atazanavir Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 149451-80-9. Molecular Formula: C15H23NO4. Mole Weight: 281.35. Catalog: APB149451809. | |
| Atazanavir Impurity 24 | Atazanavir Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 156474-21-4. Molecular Formula: C15H21NO3. Mole Weight: 263.34. Catalog: APB156474214. | |
| Atazanavir Impurity 5 | Atazanavir Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1292296-10-6. Molecular Formula: C38H52N6O7. Mole Weight: 704.87. Catalog: APB1292296106. | |
| Atazanavir Impurity 6 | Atazanavir Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1006868-81-0. Molecular Formula: C32H42N4O5. Mole Weight: 562.71. Catalog: APB1006868810. | |
| Atazanavir Impurity 8 | Atazanavir Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1028634-76-5. Molecular Formula: C36H50N6O5. Mole Weight: 646.83. Catalog: APB1028634765. | |
| Atazanavir Impurity 9 | Atazanavir Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C32H42N4O5. Mole Weight: 562.71. Catalog: APB06773. | |
| Atazanavir Impurity B | An impurity of Atazanavir. Synonyms: 1-Boc-2-[4-(2-pyridinyl)benzylidene]hydrazine. Grades: > 95%. CAS No. 198904-85-7. Molecular formula: C17H21N3O2. Mole weight: 299.38. | |
| Atazanavir Impurity C | An impurity of Atazanavir. Synonyms: (2R,3S)-3-(tert-Boc)amino-1,2-epoxy-4-phenylbutane; N-[(1S)-1-[(2R)-2-Oxiranyl]-2-phenylethyl]-carbamic Acid 1,1-Dimethylethyl Ester; (2R,3S)-(+)-3-tert-Butoxycarbonylamino-1,2-epoxy-4-phenylbutane; [(1S)-1-((2R)-Oxiranyl)-2-phenylethyl]carbamic Acid tert-Butyl Ester. Grades: > 95%. CAS No. 98760-08-8. Molecular formula: C15H21NO3. Mole weight: 263.34. | |
| Atazanavir EP Impurity A | Atazanavir EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(pyridin-2-yl)benzoic acid. CAS No. 4385-62-0. Molecular Formula: C12H9NO2. Mole Weight: 199.21. Catalog: APB4385620. | |
| Atazanavir EP Impurity B | Atazanavir EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(pyridin-2-yl)benzaldehyde. CAS No. 127406-56-8. Molecular Formula: C12H9NO. Mole Weight: 183.21. Catalog: APB127406568. | |
| Atazanavir EP Impurity D | Atazanavir EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-3-amino-4-phenyl-1-((E)-1-(4-(pyridin-2-yl)benzyl)-2-(4-(pyridin-2-yl)benzylidene)hydrazinyl)butan-2-ol. Molecular Formula: C34H33N5O. Mole Weight: 527.66. Catalog: APB03265. | |
| Atazanavir EP Impurity E (Atazanavir S,R,S,S-Diastereomer) | Atazanavir EP Impurity E (Atazanavir S,R,S,S-Diastereomer). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((5S,8S,9R,14S)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. Molecular Formula: C38H52N6O7. Mole Weight: 704.86. Catalog: APB03264. | |
| Atazanavir EP Impurity F (Atazanavir R,S,S,S-Diastereomer) | Atazanavir EP Impurity F (Atazanavir R,S,S,S-Diastereomer). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((5S,8S,9S,14R)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. CAS No. 1332981-14-2. Molecular Formula: C38H52N6O7. Mole Weight: 704.86. Catalog: APB1332981142. | |
| Atazanavir EP Impurity G (Atazanavir S,S,S,R-Diastereomer) | Atazanavir EP Impurity G (Atazanavir S,S,S,R-Diastereomer). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((5R,8S,9S,14S)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. CAS No. 1332981-16-4. Molecular Formula: C38H52N6O7. Mole Weight: 704.86. Catalog: APB1332981164. | |
| Atazanavir EP Impurity H (Atazanavir S,R,R,S-Diastereomer) | Atazanavir EP Impurity H (Atazanavir S,R,R,S-Diastereomer). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((5S,8R,9R,14S)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. Molecular Formula: C38H52N6O7. Mole Weight: 704.86. Catalog: APB03263. | |
| Atazanavir EP Impurity I | Atazanavir EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((S)-1-(((2S,3S)-3-hydroxy-1-phenyl-4-((E)-1-(4-(pyridin-2-yl)benzyl)-2-(4-(pyridin-2-yl)benzylidene)hydrazinyl)butan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate. Molecular Formula: C42H46N6O4. Mole Weight: 698.85. Catalog: APB03262. | |
| Atazanavir EP Impurity J | Atazanavir EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tert-butyl 2-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazinecarboxylate. CAS No. 198904-86-8. Molecular Formula: C32H42N4O5. Mole Weight: 562.70. Catalog: APB198904868. | |
| Atazanavir EP Impurity K | Atazanavir EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-((methoxycarbonyl)amino)-3,3-dimethylbutanoic acid. CAS No. 162537-11-3. Molecular Formula: C8H15NO4. Mole Weight: 189.21. Catalog: APB162537113. | |
| 2- [ (2S, 3S) -3- [ (4R) -4- (1, 1-Dimethylethyl) -2, 5-dioxo-1-imidazolidinyl] -2-hydroxy-4-phenylbutyl] -2- [ [4- (2-pyridinyl) phenyl] methyl] hydrazide N-(Methoxycarbonyl)-3-methyl-L-valine. ((Atazanavir Cyclization product (western half) | 2- [ (2S, 3S) -3- [ (4R) -4- (1, 1-Dimethylethyl) -2, 5-dioxo-1-imidazolidinyl] -2-hydroxy-4-phenylbutyl] -2- [ [4- (2-pyridinyl) phenyl] methyl] hydrazide N-(Methoxycarbonyl)-3-methyl-L-valine, is an impurity of the drug Atazanavir (A790051), a novel azapeptide HIV protease inhibitor (PI). Antiviral. Group: Biochemicals. Grades: Highly Purified. CAS No. 1292296-13-9. Pack Sizes: 1mg, 5mg. Molecular Formula: C37H48N6O6, Molecular Weight: 672.81. US Biological Life Sciences. |  Worldwide |
| (2S, 3S) -3-Amino-4-phenyl-1- ( (E) -1- (4- (pyridin-2-yl) benzyl) -2- (4- (pyridin-2-yl) benzylidene) hydrazinyl) butan-2-ol | (2S, 3S) -3-Amino-4-phenyl-1- ( (E) -1- (4- (pyridin-2-yl) benzyl) -2- (4- (pyridin-2-yl) benzylidene) hydrazinyl) butan-2-ol is an impurity of Atazanavir (A790051), a novel azapeptide HIV protease inhibitor (PI). Antiviral. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C34H33N5O, Molecular Weight: 527.66. US Biological Life Sciences. | Worldwide |
| (3R,8S,9S,12R)-Atazanavir | (3R,8S,9S,12R)-Atazanavir. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1292296-11-7. Molecular Formula: C38H52N6O7. Mole Weight: 704.87. Catalog: APB1292296117. | |
| Atazanavir-d6 | Atazanavir-d6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1092540-50-5. Molecular Formula: C38H46D6N6O7. Mole Weight: 710.91. Catalog: APB1092540505. | |
| Atazanavir Di-tert-butyl Analog | An impurity of Atazanavir. Synonyms: Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir. Grades: > 95%. CAS No. 198904-86-8. Molecular formula: C32H42N4O5. Mole weight: 562.72. | |
| Atazanavir related compound A | An impurity of Atazanavir. Synonyms: N-(Methoxycarbonyl)-L-tert-leucine. Grades: > 95%. CAS No. 162537-11-3. Molecular formula: C8H15NO4. Mole weight: 189.21. | |
| Atazanavir R,S,S,R-Diastereomer | An impurity of Atazanavir. Synonyms: (3R,8S,9S,12R)-Atazanavir. Grades: > 95%. CAS No. 1292296-11-7. Molecular formula: C38H52N6O7. Mole weight: 704.87. | |
| Atazanavir R,S,S,S-diastereomer | An impurity of Atazanavir. Synonyms: (3R,8S,9S,12S)-Atazanavir. Grades: > 95%. CAS No. 1332981-14-2. Molecular formula: C38H52N6O7. Mole weight: 704.87. | |
| Atazanavir S,S,R,S-Diastereomer | An impurity of Atazanavir. Synonyms: (3R,8R,9S,12R)-Atazanavir. Grades: > 95%. CAS No. 1292296-10-6. Molecular formula: C38H52N6O7. Mole weight: 704.87. | |
| Atazanavir S,S,S,R-diastereomer | An impurity of Atazanavir. Synonyms: (3S,8S,9S,12R)-Atazanavir. Grades: > 95%. CAS No. 1332981-16-4. Molecular formula: C38H52N6O7. Mole weight: 704.87. | |
| Atazanavir (Sulfate) | Atazanavir (Sulfate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl ((5S,8S,9S,14S)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate Sulfate. CAS No. 229975-97-7. Molecular Formula: C38H52N6O7·H2SO4. Mole Weight: 802.94. Catalog: APB229975977. | |
| Dealkyl Atazanavir | An impurity of Atazanavir. Synonyms: (3S,8S,9S,12S)-3,12-Bis(1,1-dimethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylmethyl)-2,5,6,10,13-pentaazatetradecanedioic Acid 1,14-Dimethyl Ester. Grades: > 95%. CAS No. 1192224-24-0. Molecular formula: C26H43N5O7. Mole weight: 537.66. | |
| Intermediate of Atazanavir | Intermediate of Atazanavir. Uses: For analytical and research use. Group: Impurity standards. CAS No. 198904-87-9. Molecular Formula: C22H26N4O. Mole Weight: 362.48. Catalog: APB198904879. | |
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