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Biotin EP Impurity E (1-Benzyl)
Biotin EP Impurity E (1-Benzyl). Uses: For analytical and research use. CAS No. 76335-62-1. Molecular formula: C17H22N2O3S. Mole weight: 334.43. Catalog: APB76335621.
Biotin EP Impurity E (3-Benzyl)
Biotin EP Impurity E (3-Benzyl). Uses: For analytical and research use. CAS No. 57229-92-2. Molecular formula: C17H22N2O3S. Mole weight: 334.43. Catalog: APB57229922.
Biotin Impurity 11
Biotin Impurity 11. Uses: For analytical and research use. CAS No. 51591-88-9. Molecular formula: C28H30N4O7. Mole weight: 534.57. Catalog: APB51591889.
Biotin Impurity 14
Biotin Impurity 14. Uses: For analytical and research use. CAS No. 56688-82-5. Molecular formula: C19H18N2O3. Mole weight: 322.36. Catalog: APB56688825.
Biotin Impurity 15
Biotin Impurity 15. Uses: For analytical and research use. CAS No. 51591-87-8. Molecular formula: C28H26N4O7. Mole weight: 530.54. Catalog: APB51591878.
Biotin Impurity 18
Biotin Impurity 18. Uses: For analytical and research use. CAS No. 863203-60-5. Molecular formula: C24H28N2O4S. Mole weight: 440.56. Catalog: APB863203605.
Biotin Impurity 3
Biotin Impurity 3. Uses: For analytical and research use. CAS No. 412308-26-0. Molecular formula: C9H14N2O2S. Mole weight: 214.28. Catalog: APB412308260.
Bisacodyl EP Impurity A
Bisacodyl EP Impurity A. Uses: For analytical and research use. Alternative Names: 4,4'-(pyridin-2-ylmethylene)diphenol. CAS No. 603-41-8. Molecular formula: C18H15NO2. Mole weight: 277.32. Catalog: APB603418.
Bisacodyl EP Impurity C
Bisacodyl EP Impurity C. Uses: For analytical and research use. Alternative Names: 4-((4-hydroxyphenyl)(pyridin-2-yl)methyl)phenyl acetate. CAS No. 72901-16-7. Molecular formula: C20H17NO3. Mole weight: 319.35. Catalog: APB72901167.
Bismuthiol II
Bismuthiol II. Uses: For analytical and research use. Alternative Names: 5-Mercapto-3-phenyl-1,3,4-thiadiazole-2-thione Potassium Salt. CAS No. 6336-51-2. Molecular formula: C8H5KN2S3. Mole weight: 264.42. Purity: >98.0%(T)(HPLC). Catalog: APB6336512.
Bisoprolol Impurity 12
Bisoprolol Impurity 12. Uses: For analytical and research use. CAS No. 539823-39-7. Molecular formula: C18H31NO4. Mole weight: 325.45. Catalog: APB539823397.
Bisoprolol Impurity 23
Bisoprolol Impurity 23. Uses: For analytical and research use. Alternative Names: (4-(oxiran-2-ylmethoxy)phenyl)methanol. CAS No. 4204-78-8. Molecular formula: C10H12O3. Mole weight: 180.2. Catalog: APB4204788.
Bisoprolol Impurity 29
Bisoprolol Impurity 29. Uses: For analytical and research use. Alternative Names: 2-((4-((2-isopropoxyethoxy)methyl)phenoxy)methyl)oxirane. CAS No. 66722-57-4. Molecular formula: C15H22O4. Mole weight: 266.33. Catalog: APB66722574.
Bisoprolol Impurity 32
Bisoprolol Impurity 32. Uses: For analytical and research use. Alternative Names: N-(2-hydroxy-3-(4-((2-isopropoxyethoxy)methyl)phenoxy)propyl)-N-isopropylacetamide. CAS No. 66722-65-4. Molecular formula: C20H33NO5. Mole weight: 367.48. Catalog: APB66722654.
Bisoprolol Impurity 33
Bisoprolol Impurity 33. Uses: For analytical and research use. Alternative Names: 4-(hydroxymethyl)phenol. CAS No. 623-05-2. Molecular formula: C7H8O2. Mole weight: 124.14. Catalog: APB623052.
Bleomycin B4
Bleomycin B4. Uses: For analytical and research use. Alternative Names: (2R,3S,4S,5R,6R)-2-(((2R,3S,4S,5S,6S)-2-((1R,2S)-2-(6-amino-2-((S)-3-amino-1-(((S)-2,3-diamino-3-oxopropyl)amino)-3-oxopropyl)-5-methylpyrimidine-4-carboxamido)-3-(((2R,3S,4S)-5-(((2S,3R)-1-((2-(4-((4-(3-(4-guanidinobutyl)guanidino)butyl)carbamoyl)-[2,4'-bithiazol]-2'-yl)ethyl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-3-hydroxy-4-methyl-5-oxopentan-2-yl)amino)-1-(1H-imidazol-4-yl)-3-oxopropoxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl carbamate. CAS No. 9060-11-1. Molecular formula: C60H95N23O21S2. Mole weight: 1538.67. Catalog: APB9060111.
Bleomycin impurity A5 HCl
Bleomycin impurity A5 HCl. Uses: For analytical and research use. Alternative Names: 11116-32-8 (free salt); (2R,3S,4S,5R,6R)-2-(((2R,3S,4S,5S,6S)-2-((1R,2S)-2-(6-amino-2-((S)-3-amino-1-(((S)-2,3-diamino-3-oxopropyl)amino)-3-oxopropyl)-5-methylpyrimidine-4-carboxamido)-3-(((2R,3S,4S)-5-(((2S,3R)-1-((2-(4-((3-((4-aminobutyl)amino)propyl)carbamoyl)-[2,4'-bithiazol]-2'-yl)ethyl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-3-hydroxy-4-methyl-5-oxopentan-2-yl)amino)-1-(1H-imidazol-4-yl)-3-oxopropoxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl carbamate hydrochloride. CAS No. 55658-47-4. Molecular formula: C57H89N19O21S2·HCl. Mole weight: 1477.03. Catalog: APB55658474.
Blonanserin Impurity 17
Blonanserin Impurity 17. Uses: For analytical and research use. CAS No. 49860-76-6. Molecular formula: C7H16N2. Mole weight: 128.22. Catalog: APB49860766.
Blonanserin Impurity 21
Blonanserin Impurity 21. Uses: For analytical and research use. CAS No. 848301-82-6. Molecular formula: C23H30FN3O. Mole weight: 383.51. Catalog: APB848301826.
Blonanserin Impurity 23
Blonanserin Impurity 23. Uses: For analytical and research use. CAS No. 848301-76-8. Molecular formula: C23H30FN3O. Mole weight: 383.51. Catalog: APB848301768.
Boron Trifluoride - Butanol Reagent (10-20%)
Boron Trifluoride - Butanol Reagent (10-20%). Uses: For analytical and research use. CAS No. 692-39-7. Molecular formula: C4H10BF3O. Mole weight: 141.93. Catalog: APB692397.
Bortezomib Impurity 22
Bortezomib Impurity 22. Uses: For analytical and research use. Alternative Names: (S)-methyl 3-phenyl-2-(pyrazine-2-carboxamido)propanoate. CAS No. 73058-37-4. Molecular formula: C15H15N3O3. Mole weight: 285.3. Catalog: APB73058374.
Bortezomib Impurity 23
Bortezomib Impurity 23. Uses: For analytical and research use. Alternative Names: (S)-N-(1-(3-methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. CAS No. 862894-96-0. Molecular formula: C19H22N4O3. Mole weight: 354.4. Catalog: APB862894960.
Bortezomib Impurity 27
Bortezomib Impurity 27. Uses: For analytical and research use. CAS No. 84110-39-4. Molecular formula: C15H27BO2. Mole weight: 250.19. Catalog: APB84110394.
Bortezomib Impurity 29
Bortezomib Impurity 29. Uses: For analytical and research use. CAS No. 847644-46-6. Molecular formula: C17H31BN2O3. Mole weight: 322.25. Catalog: APB847644466.
Bortezomib Impurity 31
Bortezomib Impurity 31. Uses: For analytical and research use. CAS No. 7364-51-4. Molecular formula: C15H27NO2Si2. Mole weight: 309.56. Catalog: APB7364514.
Bortezomib Impurity 31
Bortezomib Impurity 31. Uses: For analytical and research use. Alternative Names: (S,E)-N-(1-((3-methylbut-1-en-1-yl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. CAS No. 862895-00-9. Molecular formula: C19H22N4O2. Mole weight: 338.4. Catalog: APB862895009.
Bortezomib Impurity 32
Bortezomib Impurity 32. Uses: For analytical and research use. Alternative Names: (S)-3-methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine hydrochloride. CAS No. 945606-99-5. Molecular formula: C15H28BNO2·HCl. Mole weight: 301.66. Catalog: APB945606995.
Bortezomib Impurity 34
Bortezomib Impurity 34. Uses: For analytical and research use. Alternative Names: (3aS,4S,6S,7aR)-2-isobutyl-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole. CAS No. 84110-34-9. Molecular formula: C14H25BO2. Mole weight: 236.16. Catalog: APB84110349.
Bortezomib Impurity 34
Bortezomib Impurity 34. Uses: For analytical and research use. CAS No. 477254-69-6. Molecular formula: C17H29BF3NO4. Mole weight: 379.23. Catalog: APB477254696.
Bortezomib Impurity 35
Bortezomib Impurity 35. Uses: For analytical and research use. Alternative Names: (3aS,4S,6S,7aR)-2-((R)-1-chloro-3-methylbutyl)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole. CAS No. 87304-47-0. Molecular formula: C15H26BClO2. Mole weight: 284.63. Catalog: APB87304470.
Bortezomib Impurity 44
Bortezomib Impurity 44. Uses: For analytical and research use. Alternative Names: (3aS,4S,6S,7aR)-2-((S)-1-chloro-3-methylbutyl)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole. CAS No. 85167-14-2. Molecular formula: C15H26BClO2. Mole weight: 284.17. Catalog: APB85167142.
Bortezomib Impurity 45
Bortezomib Impurity 45. Uses: For analytical and research use. Alternative Names: 1,1,1-trimethyl-N-((R)-3-methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)-N-(trimethylsilyl)silanamine. CAS No. 514820-48-5. Molecular formula: C21H44BNO2Si2. Mole weight: 409.30. Catalog: APB514820485.
Bortezomib Impurity 46
Bortezomib Impurity 46. Uses: For analytical and research use. CAS No. 948294-96-0. Molecular formula: C14H23BN2O3. Mole weight: 278.16. Catalog: APB948294960.
Bortezomib Impurity 49
Bortezomib Impurity 49. Uses: For analytical and research use. CAS No. 4664-57-7. Molecular formula: C11H16O3S. Mole weight: 228.31. Catalog: APB4664577.
Bortezomib Impurity 52
Bortezomib Impurity 52. Uses: For analytical and research use. CAS No. 94242-85-0. Molecular formula: C7H15BO2. Mole weight: 142.01. Catalog: APB94242850.
Bortezomib Impurity 53
Bortezomib Impurity 53. Uses: For analytical and research use. CAS No. 389799-97-7. Molecular formula: C5H14BNO2. Mole weight: 130.98. Catalog: APB389799977.
Bortezomib Impurity 54
Bortezomib Impurity 54. Uses: For analytical and research use. Alternative Names: (R)-2-((R)-2-amino-3-phenylpropanamido)-3-phenylpropanoic acid. CAS No. 58607-69-5. Molecular formula: C18H20N2O3. Mole weight: 312.15. Catalog: APB58607695.
Bortezomib Impurity L
Bortezomib Impurity L. Uses: For analytical and research use. Alternative Names: N-((S)-1-(((R)-1-hydroperoxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. CAS No. 886979-78-8. Molecular formula: C19H24N4O4. Mole weight: 372.42. Catalog: APB886979788.
Bortezomib Impurity M
Bortezomib Impurity M. Uses: For analytical and research use. Alternative Names: N-((S)-1-(((S)-1-hydroperoxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. CAS No. 886979-81-3. Molecular formula: C19H24N4O4. Mole weight: 372.42. Catalog: APB886979813.
Bosentan Impurity 2
Bosentan Impurity 2. Uses: For analytical and research use. Alternative Names: 4-(tert-butyl)benzenesulfonamide. CAS No. 6292-59-7. Molecular formula: C10H15NO2S. Mole weight: 213.3. Catalog: APB6292597.
Bosutinib Impurity 13
Bosutinib Impurity 13. Uses: For analytical and research use. Alternative Names: 1,2-dimethoxy-4-nitrobenzene. CAS No. 709-09-1. Molecular formula: C8H9NO4. Mole weight: 183.16. Catalog: APB709091.
Bosutinib Impurity 17
Bosutinib Impurity 17. Uses: For analytical and research use. Alternative Names: N-(2,4-dichloro-5-methoxyphenyl)acetamide. CAS No. 65182-98-1. Molecular formula: C9H9Cl2NO2. Mole weight: 234.08. Catalog: APB65182981.
Bosutinib Impurity 2
Bosutinib Impurity 2. Uses: For analytical and research use. Alternative Names: 4-chloro-6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinoline-3-carbonitrile. CAS No. 492444-39-0. Molecular formula: C19H23ClN4O2. Mole weight: 374.86. Catalog: APB492444390.
Bosutinib Impurity 21
Bosutinib Impurity 21. Uses: For analytical and research use. Alternative Names: 2-(3-chloropropoxy)-1-methoxy-4-nitrobenzene. CAS No. 92878-95-0. Molecular formula: C10H12ClNO4. Mole weight: 245.66. Catalog: APB92878950.
Bosutinib Impurity 24
Bosutinib Impurity 24. Uses: For analytical and research use. Alternative Names: 1,3-diisopropylurea. CAS No. 4128-37-4. Molecular formula: C7H16N2O. Mole weight: 144.21. Catalog: APB4128374.
Bosutinib Impurity 25
Bosutinib Impurity 25. Uses: For analytical and research use. Alternative Names: 2-cyano-N-(2,4-dichloro-5-methoxyphenyl)acetamide. CAS No. 846023-24-3. Molecular formula: C10H8Cl2N2O2. Mole weight: 259.09. Catalog: APB846023243.
Bosutinib Impurity 3
Bosutinib Impurity 3. Uses: For analytical and research use. Alternative Names: N-Desmethyl Bosutinib; 4-((2,4-dichloro-5-methoxyphenyl)amino)-6-methoxy-7-(3-(piperazin-1-yl)propoxy)quinoline-3-carbonitrile. CAS No. 380843-81-2. Molecular formula: C25H27Cl2N5O3. Mole weight: 516.42. Catalog: APB380843812.
Bosutinib Impurity 30
Bosutinib Impurity 30. Uses: For analytical and research use. Alternative Names: 7-(3-chloropropoxy)-4-((2,4-dichloro-5-methoxyphenyl)amino)-6-methoxyquinoline-3-carbonitrile. CAS No. 380844-49-5. Molecular formula: C21H18Cl3N3O3. Mole weight: 466.74. Catalog: APB380844495.
Bosutinib Impurity 32
Bosutinib Impurity 32. Uses: For analytical and research use. CAS No. 899374-56-2. Molecular formula: C17H18N2O8. Mole weight: 378.34. Catalog: APB899374562.
Bosutinib Impurity 35
Bosutinib Impurity 35. Uses: For analytical and research use. Alternative Names: (E)-2-cyano-N-(2,4-dichloro-5-methoxyphenyl)-3-((4-methoxy-3-(3-(4-methylpiperazin-1-yl)propoxy)phenyl)amino)acrylamide. CAS No. 846023-56-1. Molecular formula: C26H31Cl2N5O4. Mole weight: 548.46. Catalog: APB846023561.
Bosutinib Impurity 42
Bosutinib Impurity 42. Uses: For analytical and research use. Alternative Names: ethyl(methyl)carbamic chloride. CAS No. 42252-34-6. Molecular formula: C4H8ClNO. Mole weight: 121.57. Catalog: APB42252346.
Bosutinib Impurity 5
Bosutinib Impurity 5. Uses: For analytical and research use. Alternative Names: 4-((2,4-dichloro-5-methoxyphenyl)amino)-6,7-dimethoxyquinoline-3-carbonitrile. CAS No. 380843-12-9. Molecular formula: C19H15Cl2N3O3. Mole weight: 404.25. Catalog: APB380843129.
Brazilin (For Biological Stains and Dyes)
Brazilin (For Biological Stains and Dyes). Uses: For analytical and research use. Alternative Names: (+)-Brazilin; (6aS,11bR)-7,11b-Dihydro-benz[b]indeno[1,2-d]pyran-3,6a,9,10(6H)-tetrol. CAS No. 474-07-7. Molecular formula: C16H14O5. Mole weight: 286.28. Purity: 98%. Catalog: APB474077.
Brexpiprazole Impurity 10
Brexpiprazole Impurity 10. Uses: For analytical and research use. Alternative Names: 1-bromo-4-chlorobutane. CAS No. 6940-78-9. Molecular formula: C4H8BrCl. Mole weight: 171.46. Catalog: APB6940789.
Brexpiprazole Impurity 15
Brexpiprazole Impurity 15. Uses: For analytical and research use. Alternative Names: 8-hydroxy-3,4-dihydroquinolin-2(1H)-one. CAS No. 52749-50-5. Molecular formula: C9H9NO2. Mole weight: 163.17. Catalog: APB52749505.
Brexpiprazole Impurity 16
Brexpiprazole Impurity 16. Uses: For analytical and research use. Alternative Names: 6-hydroxy-3,4-dihydroquinolin-2(1H)-one. CAS No. 54197-66-9. Molecular formula: C9H9NO2. Mole weight: 163.17. Catalog: APB54197669.
Brexpiprazole Impurity 19
Brexpiprazole Impurity 19. Uses: For analytical and research use. CAS No. 616227-75-9. Molecular formula: C15H13NO2. Mole weight: 239.27. Catalog: APB616227759.
Brexpiprazole Impurity 21
Brexpiprazole Impurity 21. Uses: For analytical and research use. Alternative Names: 2-amino-3-chloropropan-1-ol hydrochloride. CAS No. 54798-73-1. Molecular formula: C3H9Cl2NO. Mole weight: 146.02. Catalog: APB54798731.
Brexpiprazole Impurity 26
Brexpiprazole Impurity 26. Uses: For analytical and research use. CAS No. 79145-59-8. Molecular formula: C12H12ClNO2. Mole weight: 237.68. Catalog: APB79145598.
Brexpiprazole Impurity 32
Brexpiprazole Impurity 32. Uses: For analytical and research use. CAS No. 846038-18-4. Molecular formula: C12H14N2S. Mole weight: 218.32. Catalog: APB846038184.
Brexpiprazole Impurity 37
Brexpiprazole Impurity 37. Uses: For analytical and research use. Alternative Names: 1-(benzo[b]thiophen-5-yl)piperazine. CAS No. 433303-94-7. Molecular formula: C12H14N2S. Mole weight: 218.32. Catalog: APB433303947.
Brexpiprazole Impurity4
Brexpiprazole Impurity4. Uses: For analytical and research use. Alternative Names: 7-(4-chlorobutoxy)quinolin-2(1H)-one. CAS No. 913613-82-8. Molecular formula: C13H14ClNO2. Mole weight: 251.71. Catalog: APB913613828.
Brexpiprazole Impurity 51
Brexpiprazole Impurity 51. Uses: For analytical and research use. Alternative Names: 7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 913612-07-4. Molecular formula: C25H29N3O2S. Mole weight: 435.58. Catalog: APB913612074.
Brexpiprazole Impurity 52
Brexpiprazole Impurity 52. Uses: For analytical and research use. CAS No. 913614-15-0. Molecular formula: C16H22N2OS. Mole weight: 290.43. Catalog: APB913614150.
Brexpiprazole Impurity 58
Brexpiprazole Impurity 58. Uses: For analytical and research use. CAS No. 66490-33-3. Molecular formula: C8H5Cl5. Mole weight: 168.64. Catalog: APB66490333.
Brexpiprazole Impurity6
Brexpiprazole Impurity6. Uses: For analytical and research use. Alternative Names: 7-hydroxyquinolin-2(1H)-one. CAS No. 70500-72-0. Molecular formula: C9H7NO2. Mole weight: 161.16. Catalog: APB70500720.
Brexpiprazole Impurity 60
Brexpiprazole Impurity 60. Uses: For analytical and research use. Alternative Names: 7-(4-hydroxybutoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 889443-20-3. Molecular formula: C13H17NO3. Mole weight: 235.28. Catalog: APB889443203.
Brexpiprazole Impurity 78
Brexpiprazole Impurity 78. Uses: For analytical and research use. Alternative Names: 3-chloro-N-(3-hydroxyphenyl)propanamide. CAS No. 50297-40-0. Molecular formula: C9H10ClNO2. Mole weight: 199.63. Catalog: APB50297400.
Brexpiprazole Impurity 8
Brexpiprazole Impurity 8. Uses: For analytical and research use. Alternative Names: 846038-18-4(free base); 1-(benzo[b]thiophen-4-yl)piperazine hydrochloride. CAS No. 913614-18-3. Molecular formula: C12H15ClN2S. Mole weight: 254.78. Catalog: APB913614183.