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| Product | Description | |
|---|---|---|
| Entecavir Impurity 19 | Entecavir Impurity 19. Uses: For analytical and research use. Alternative Names: 2-amino-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. CAS No. 1354695-82-1. Molecular formula: C26H27N5O3. Mole weight: 457.52. Catalog: APB1354695821. |  |
| Entecavir Impurity 19 | Entecavir Impurity 19. Uses: For analytical and research use. CAS No. 1030919-51-7. Molecular formula: C19H21N5O3. Mole weight: 367.41. Catalog: APB1030919517. | |
| Entecavir Impurity 2 | An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone. Grade: > 95%. CAS No. 142217-79-6. Molecular formula: C52H47N5O5. Mole weight: 821.98. |  |
| Entecavir Impurity 20 | Entecavir Impurity 20. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-6,9-dihydro-1H-purin-2-amine. Molecular formula: C33H35N5O3. Mole weight: 549.66. Catalog: APB05354. | |
| Entecavir Impurity 20 | Entecavir Impurity 20. Uses: For analytical and research use. CAS No. 41787-51-3. Molecular formula: C11H17NO3. Mole weight: 211.26. Catalog: APB41787513. | |
| Entecavir Impurity 21 | Entecavir Impurity 21. Uses: For analytical and research use. Alternative Names: (1S,2S,3R,4S)-2-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3,4-bis((benzyloxy)methyl)cyclopentanol. Molecular formula: C33H35N5O4. Mole weight: 565.66. Catalog: APB05355. | |
| Entecavir Impurity 21 | Entecavir Impurity 21. Uses: For analytical and research use. CAS No. 701278-12-8. Molecular formula: C21H27N5O3Si. Mole weight: 425.56. Catalog: APB701278128. | |
| Entecavir Impurity 22 | Entecavir Impurity 22. Uses: For analytical and research use. Alternative Names: (1S,2R,3S,5R)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexan-3-ol. CAS No. 117641-39-1. Molecular formula: C13H16O3. Mole weight: 220.26. Catalog: APB117641391. | |
| Entecavir Impurity 22 | Entecavir Impurity 22. Uses: For analytical and research use. CAS No. 325480-40-8. Molecular formula: C13H16O2. Mole weight: 204.27. Catalog: APB325480408. | |
| Entecavir Impurity 25 | Entecavir Impurity 25. Uses: For analytical and research use. Alternative Names: 2-amino-9-((1R,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular formula: C26H27N5O3. Mole weight: 457.52. Catalog: APB05353. | |
| Entecavir Impurity 26 | Entecavir Impurity 26. Uses: For analytical and research use. Alternative Names: (1S,2S,3R,5R)-3-(benzyloxy)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexane. CAS No. 873298-16-9. Molecular formula: C20H22O3. Mole weight: 310.39. Catalog: APB873298169. | |
| Entecavir Impurity 26 | Entecavir Impurity 26. Uses: For analytical and research use. CAS No. 1345339-53-8. Molecular formula: C51H47N5O4. Mole weight: 793.97. Catalog: APB1345339538. | |
| Entecavir Impurity 27 | Entecavir Impurity 27. Uses: For analytical and research use. Alternative Names: (1S,2S,3R,5R)-3-(benzyloxy)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexane. Molecular formula: C20H22O3. Mole weight: 310.39. Catalog: APB05352. | |
| Entecavir Impurity 28 | Entecavir Impurity 28. Uses: For analytical and research use. CAS No. 701278-59-3. Molecular formula: C13H16O3. Mole weight: 220.27. Catalog: APB701278593. | |
| Entecavir Impurity 29 | Entecavir Impurity 29. Uses: For analytical and research use. Alternative Names: 2-amino-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purine-6,8(7H,9H)-dione. CAS No. 2204369-23-1. Molecular formula: C12H15N5O4. Mole weight: 293.28. Catalog: APB2204369231. | |
| Entecavir Impurity 29 | Entecavir Impurity 29. Uses: For analytical and research use. CAS No. 325480-49-7. Molecular formula: C13H16O3. Mole weight: 220.27. Catalog: APB325480497. | |
| Entecavir Impurity 3 | Entecavir Impurity 3. Uses: For analytical and research use. CAS No. 1391053-94-3. Molecular formula: C12H15N5O4. Mole weight: 293.28. Catalog: APB1391053943. | |
| Entecavir Impurity 3 | An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: 6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine. Grade: > 95%. CAS No. 142217-80-9. Molecular formula: C53H49N5O4. Mole weight: 820.01. | |
| Entecavir Impurity 3 | Entecavir Impurity 3. Uses: For analytical and research use. Alternative Names: (methoxy(4-methoxyphenyl)methylene)dibenzene. CAS No. 84868-56-4. Molecular formula: C21H20O2. Mole weight: 304.38. Catalog: APB84868564. | |
| Entecavir Impurity 30 | Entecavir Impurity 30. Uses: For analytical and research use. CAS No. 1353742-19-4. Molecular formula: C13H16O3. Mole weight: 220.27. Catalog: APB1353742194. | |
| Entecavir Impurity 30 | Entecavir Impurity 30. Uses: For analytical and research use. Alternative Names: 2-amino-9-((1R,2R,3S)-3-(benzyloxy)-2-((benzyloxy)methyl)-5-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular formula: C26H27N5O3. Mole weight: 457.52. Catalog: APB05740. | |
| Entecavir Impurity 31 | Entecavir Impurity 31. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB01104. | |
| Entecavir Impurity 31 | Entecavir Impurity 31. Uses: For analytical and research use. CAS No. 1415118-53-4. Molecular formula: C15H19N5O5. Mole weight: 349.35. Catalog: APB1415118534. | |
| Entecavir Impurity 32 | Entecavir Impurity 32. Uses: For analytical and research use. CAS No. 142217-77-4. Molecular formula: C32H33N5O4. Mole weight: 551.65. Catalog: APB142217774. | |
| Entecavir Impurity 32 | Entecavir Impurity 32. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1R,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB01103. | |
| Entecavir Impurity 33 | Entecavir Impurity 33. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1R,3R,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB01102. | |
| Entecavir Impurity 33 | Entecavir Impurity 33. Uses: For analytical and research use. CAS No. 1415118-52-3. Molecular formula: C15H19N5O5. Mole weight: 349.35. Catalog: APB1415118523. | |
| Entecavir Impurity 34 | Entecavir Impurity 34. Uses: For analytical and research use. CAS No. 1354695-79-6. Molecular formula: C53H49N5O4. Mole weight: 820.01. Catalog: APB1354695796. | |
| Entecavir Impurity 34 | Entecavir Impurity 34. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB01101. | |
| Entecavir Impurity 35 | Entecavir Impurity 35. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1S,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB01100. | |
| Entecavir Impurity 35 | Entecavir Impurity 35. Uses: For analytical and research use. CAS No. 701278-07-1. Molecular formula: C20H25N5O2Si. Mole weight: 395.54. Catalog: APB701278071. | |
| Entecavir Impurity 36 | Entecavir Impurity 36. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1S,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB01099. | |
| Entecavir Impurity 36 | Entecavir Impurity 36. Uses: For analytical and research use. CAS No. 1907700-40-6. Molecular formula: C32H33N5O4. Mole weight: 551.65. Catalog: APB1907700406. | |
| Entecavir Impurity 37 | Entecavir Impurity 37. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB01098. | |
| Entecavir Impurity 38 | Entecavir Impurity 38. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. CAS No. 2097265-84-2. Molecular formula: C52H47N5O3. Mole weight: 789.96. Catalog: APB2097265842. | |
| Entecavir Impurity 39 | Entecavir Impurity 39. Uses: For analytical and research use. Alternative Names: 2-amino-9-((1S,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular formula: C26H27N5O3. Mole weight: 457.52. Catalog: APB01097. | |
| Entecavir Impurity 4 | An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: 6-(benzyloxy)-9-((1R,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-9H-purin-2-amine. Grade: > 95%. Molecular formula: C33H33N5O3. Mole weight: 547.66. | |
| Entecavir Impurity 4 | Entecavir Impurity 4. Uses: For analytical and research use. CAS No. 142217-81-0. Molecular formula: C26H27N5O3. Mole weight: 457.53. Catalog: APB142217810. | |
| Entecavir Impurity 4 | Entecavir Impurity 4. Uses: For analytical and research use. Alternative Names: (1S,2R)-2-((benzyloxy)methyl)cyclopent-3-enol. CAS No. 110567-21-0. Molecular formula: C13H16O2. Mole weight: 204.26. Catalog: APB110567210. | |
| Entecavir Impurity 40 | Entecavir Impurity 40. Uses: For analytical and research use. Alternative Names: 2-amino-9-((1S,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular formula: C26H27N5O3. Mole weight: 457.52. Catalog: APB01096. | |
| Entecavir Impurity 41 | Entecavir Impurity 41. Uses: For analytical and research use. Alternative Names: 2-amino-9-((1R,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular formula: C26H27N5O3. Mole weight: 457.52. Catalog: APB01095. | |
| Entecavir Impurity 42 | Entecavir Impurity 42. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine. CAS No. 142217-80-9. Molecular formula: C53H49N5O4. Mole weight: 819.99. Catalog: APB142217809. | |
| Entecavir Impurity 43 | Entecavir Impurity 43. Uses: For analytical and research use. Alternative Names: 2-Amino-6-chloropurin; 6-chloro-9H-purin-2-amine. CAS No. 10310-21-1. Molecular formula: C5H4ClN5. Mole weight: 169.57. Catalog: APB10310211. | |
| Entecavir Impurity 44 | Entecavir Impurity 44. Uses: For analytical and research use. CAS No. 1354715-30-2. Molecular formula: C17H22ClN5O4. Mole weight: 395.84. Catalog: APB1354715302. | |
| Entecavir Impurity 49 | Entecavir Impurity 49. Uses: For analytical and research use. CAS No. 1354695-84-3. Molecular formula: C26H27N5O3. Mole weight: 457.53. Catalog: APB1354695843. | |
| Entecavir Impurity 5 | Entecavir Impurity 5. Uses: For analytical and research use. Alternative Names: (1S,2R,3S,5R)-3-(benzyloxy)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexane. CAS No. 110567-22-1. Molecular formula: C20H22O3. Mole weight: 310.39. Catalog: APB110567221. | |
| Entecavir Impurity 5 | An impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: methoxy-(p-methoxytriphenyl)methane; 4.α-Dimethoxy-tritan; methoxy-(4-methoxy-phenyl)-diphenyl-methane; Methoxy-(4-methoxy-phenyl)-diphenyl-methan; Methyl-(4-methoxy-trityl)-aether. Grade: > 95%. CAS No. 84868-56-4. Molecular formula: C21H20O2. Mole weight: 304.39. | |
| Entecavir Impurity 50 | Entecavir Impurity 50. Uses: For analytical and research use. CAS No. 1354695-86-5. Molecular formula: C26H27N5O3. Mole weight: 457.53. Catalog: APB1354695865. | |
| Entecavir Impurity 51 | Entecavir Impurity 51. Uses: For analytical and research use. CAS No. 1354695-85-4. Molecular formula: C26H27N5O3. Mole weight: 457.53. Catalog: APB1354695854. | |
| Entecavir Impurity 52 | Entecavir Impurity 52. Uses: For analytical and research use. CAS No. 39939-07-6. Molecular formula: C13H14O. Mole weight: 186.25. Catalog: APB39939076. | |
| Entecavir Impurity 53 | Entecavir Impurity 53. Uses: For analytical and research use. CAS No. 701278-19-5. Molecular formula: C21H24O4. Mole weight: 340.42. Catalog: APB701278195. | |
| Entecavir Impurity 54 | Entecavir Impurity 54. Uses: For analytical and research use. CAS No. 3587-60-8. Molecular formula: C8H9ClO. Mole weight: 156.61. Catalog: APB3587608. | |
| Entecavir Impurity 56 | Entecavir Impurity 56. Uses: For analytical and research use. CAS No. 1354695-76-9. Molecular formula: C53H49N5O4. Mole weight: 820.01. Catalog: APB1354695769. | |
| Entecavir Impurity 57 | Entecavir Impurity 57. Uses: For analytical and research use. CAS No. 1354695-80-9. Molecular formula: C53H49N5O4. Mole weight: 820.01. Catalog: APB1354695809. | |
| Entecavir Impurity 58 | Entecavir Impurity 58. Uses: For analytical and research use. CAS No. 1354695-78-5. Molecular formula: C53H49N5O4. Mole weight: 820.01. Catalog: APB1354695785. | |
| Entecavir Impurity 59 | Entecavir Impurity 59. Uses: For analytical and research use. CAS No. 1354695-81-0. Molecular formula: C53H49N5O4. Mole weight: 820.01. Catalog: APB1354695810. | |
| Entecavir Impurity 6 | Entecavir Impurity 6. Uses: For analytical and research use. Alternative Names: 6-(benzyloxy)-9H-purin-2-amine. CAS No. 19916-73-5. Molecular formula: C12H11N5O. Mole weight: 241.25. Catalog: APB19916735. | |
| Entecavir Impurity 60 | Entecavir Impurity 60. Uses: For analytical and research use. CAS No. 1354695-76-3. Molecular formula: C52H49N5O5. Mole weight: 823.99. Catalog: APB1354695763. | |
| Entecavir Impurity 61 | Entecavir Impurity 61. Uses: For analytical and research use. CAS No. 1104620-14-5. Molecular formula: C52H49N5O5. Mole weight: 823.99. Catalog: APB1104620145. | |
| Entecavir Impurity 62 | Entecavir Impurity 62. Uses: For analytical and research use. CAS No. 1354695-72-9. Molecular formula: C52H49N5O5. Mole weight: 823.99. Catalog: APB1354695729. | |
| Entecavir Impurity 63 | Entecavir Impurity 63. Uses: For analytical and research use. CAS No. 1354695-70-7. Molecular formula: C52H49N5O5. Mole weight: 823.99. Catalog: APB1354695707. | |
| Entecavir Impurity 7 | Entecavir Impurity 7. Uses: For analytical and research use. Alternative Names: (1R,2R,3R,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol. Molecular formula: C32H33N5O4. Mole weight: 551.64. Catalog: APB05364. | |
| Entecavir Impurity 73 | Entecavir Impurity 73. Uses: For analytical and research use. Molecular formula: C11H15N5O4. Mole weight: 281.27. Catalog: APB10467. | |
| Entecavir Impurity 74 | Entecavir Impurity 74. Uses: For analytical and research use. Molecular formula: C16H21N7O3S. Mole weight: 391.45. Catalog: APB10466. | |
| Entecavir Impurity 75 | Entecavir Impurity 75. Uses: For analytical and research use. Molecular formula: C12H17N5O4. Mole weight: 295.3. Catalog: APB10473. | |
| Entecavir Impurity 76 | Entecavir Impurity 76. Uses: For analytical and research use. Molecular formula: C12H17N5O4. Mole weight: 295.3. Catalog: APB10472. | |
| Entecavir Impurity 77 | Entecavir Impurity 77. Uses: For analytical and research use. Molecular formula: C12H17N5O4. Mole weight: 295.3. Catalog: APB10474. | |
| Entecavir Impurity 78 | Entecavir Impurity 78. Uses: For analytical and research use. Molecular formula: C18H23N5O9. Mole weight: 453.41. Catalog: APB10476. | |
| Entecavir Impurity 79 | Entecavir Impurity 79. Uses: For analytical and research use. Molecular formula: C18H25N5O8. Mole weight: 439.43. Catalog: APB10478. | |
| Entecavir Impurity 8 | Entecavir Impurity 8. Uses: For analytical and research use. Alternative Names: (1R,2S,3S,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol compound with (1S,2R,3R,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol (1:1). Molecular formula: C32H33N5O5. Mole weight: 552.64. Catalog: APB05363. | |
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