Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.
×
Product
Description
Suppliers Website
Bedaquiline (1R,2R)-(1S,2S) Compound Isomer
Bedaquiline (1R,2R)-(1S,2S) Compound Isomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 654653-92-6. Molecular Formula: C64H62Br2N4O4. Mole Weight: 1111.03. Catalog: APB654653926.
Bedaquiline (1R,2R)Isomer
Bedaquiline (1R,2R)Isomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 857086-94-3. Molecular Formula: C32H31BrN2O2. Mole Weight: 555.52. Catalog: APB857086943.
Bedaquiline (1R,2S)Isomer
Bedaquiline (1R,2S)Isomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 654653-93-7. Molecular Formula: C32H31BrN2O2. Mole Weight: 555.52. Catalog: APB654653937.
Bedaquiline (1S,2R) Isomer
Bedaquiline (1S,2R) Isomer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 857086-93-2. Molecular Formula: C32H31BrN2O2. Mole Weight: 555.52. Catalog: APB857086932.
Bedaquiline Fumarate salt
Bedaquiline Fumarate salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 845533-86-0. Molecular Formula: C36H35BrN2O6. Mole Weight: 671.59. Catalog: APB845533860.
Bedaquiline Impurity 1
Bedaquiline Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S)-1-(6-bromo-2-methoxyquinolin-3-yl)-4-(methylamino)-2-(naphthalen-1-yl)-1-phenylbutan-2-ol. CAS No. 861709-47-9. Molecular Formula: C31H29BrN2O2. Mole Weight: 541.48. Catalog: APB861709479.
Bedaquiline Impurity 3
Bedaquiline Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3S,4R)-4-(6-bromo-2-methoxyquinolin-3-yl)-3-hydroxy-N,N-dimethyl-3-(naphthalen-1-yl)-4-phenylbutan-1-amine oxide. CAS No. 654654-93-0. Molecular Formula: C32H31BrN2O3. Mole Weight: 571.5. Catalog: APB654654930.
Bedaquiline Impurity 6
Bedaquiline Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 941-98-0. Molecular Formula: C12H10O. Mole Weight: 170.21. Catalog: APB941980.
Bedaquiline Impurity A
Bedaquiline Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 654655-69-3. Molecular Formula: C17H14BrNO. Mole Weight: 328.21. Catalog: APB654655693.
Behenic acid methyl ester
Behenic acid methyl ester. Uses: For analytical and research use. Group: Impurity standards. CAS No. 929-77-1. Molecular Formula: C23H46O2. Mole Weight: 354.62. Catalog: APB929771.
Belinostat
Belinostat. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-N-hydroxy-3-(3-(N-phenylsulfamoyl)phenyl)acrylamide. CAS No. 866323-14-0. Molecular Formula: C15H14N2O4S. Mole Weight: 318.35. Catalog: APB866323140.
Belinostat Acid
Belinostat Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-3-(3-(N-phenylsulfamoyl)phenyl)acrylic acid. CAS No. 866323-87-7. Molecular Formula: C15H13NO4S. Mole Weight: 303.33. Catalog: APB866323877.
Belumosudil Impurity 10
Belumosudil Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-(4-((1H-indazol-5-yl)amino)quinazolin-2-yl)phenoxy)acetic acid. CAS No. 911417-62-4. Molecular Formula: C23H17N5O3. Mole Weight: 411.41. Catalog: APB911417624.
Belumosudil Impurity 17
Belumosudil Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tert-butyl 5-((2-(3-acetoxyphenyl)quinazolin-4-yl)amino)-1H-indazole-1-carboxylate. CAS No. 911417-25-9. Molecular Formula: C28H25N5O4. Mole Weight: 495.53. Catalog: APB911417259.
Belumosudil Impurity 18
Belumosudil Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tert-butyl 5-((2-(3-hydroxyphenyl)quinazolin-4-yl)amino)-1H-indazole-1-carboxylate. CAS No. 911417-26-0. Molecular Formula: C26H23N5O3. Mole Weight: 453.49. Catalog: APB911417260.
Belumosudil Impurity 19
Belumosudil Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tert-butyl 5-((2-(3-(2-(tert-butoxy)-2-oxoethoxy)phenyl)quinazolin-4-yl)amino)-1H-indazole-1-carboxylate. CAS No. 911417-61-3. Molecular Formula: C32H33N5O5. Mole Weight: 567.63. Catalog: APB911417613.
Belumosudil impurity 3
Belumosudil impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 911417-87-3. Molecular Formula: C26H24N6O2. Mole Weight: 452.52. Catalog: APB911417873.
Bempedoic Acid
Bempedoic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-hydroxy-2,2,14,14-tetramethylpentadecanedioic acid. CAS No. 738606-46-7. Molecular Formula: C19H36O5. Mole Weight: 344.49. Catalog: APB738606467.
Bempedoic Acid Impurity 1
Bempedoic Acid Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,2,14,14-tetramethyl-8-oxopentadecanedioic acid. CAS No. 413624-71-2. Molecular Formula: C19H34O5. Mole Weight: 342.47. Catalog: APB413624712.
Bempedoic Acid Impurity 12
Bempedoic Acid Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-bromo-2,2-dimethylheptanoic acid. CAS No. 7443-29-0. Molecular Formula: C9H17BrO2. Mole Weight: 237.13. Catalog: APB7443290.
Bempedoic Acid Impurity 13
Bempedoic Acid Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: diethyl 8-isocyano-2,2,14,14-tetramethyl-8-tosylpentadecanedioate. CAS No. 738606-44-5. Molecular Formula: C31H49NO6S. Mole Weight: 563.79. Catalog: APB738606445.
Bempedoic Acid Impurity 6
Bempedoic Acid Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: diethyl 2,2,14,14-tetramethyl-8-oxopentadecanedioate. CAS No. 738606-43-4. Molecular Formula: C23H42O5. Mole Weight: 398.58. Catalog: APB738606434.
Bempedoic Acid Impurity 6
Bempedoic Acid Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 59415-00-8. Molecular Formula: C11H22O2. Mole Weight: 186.3. Catalog: APB59415008.
Bempedoic Acid Impurity 7
Bempedoic Acid Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: diethyl 8-hydroxy-2,2,14,14-tetramethylpentadecanedioate. CAS No. 738606-64-9. Molecular Formula: C23H44O5. Mole Weight: 400.59. Catalog: APB738606649.
Benazepril
Benazepril. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((S)-3-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid. CAS No. 86541-75-5. Molecular Formula: C24H28N2O5. Mole Weight: 424.49. Catalog: APB86541755.
Benazepril EP Impurity C
Benazepril EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-(((S)-1-(carboxymethyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)amino)-4-phenylbutanoic acid. CAS No. 86541-78-8. Molecular Formula: C22H24N2O5. Mole Weight: 396.44. Catalog: APB86541788.
Benazepril Impurity 2
Benazepril Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88372-39-8. Molecular Formula: C24H28N2O5. Mole Weight: 424.5. Catalog: APB88372398.
Benazepril Impurity 4
Benazepril Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88372-38-7. Molecular Formula: C24H29ClN2O5. Mole Weight: 460.96. Catalog: APB88372387.
Benazepril Impurity E
Benazepril Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-(3-amino-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid. CAS No. 88372-47-8. Molecular Formula: C12H14N2O3. Mole Weight: 234.25. Catalog: APB88372478.
Benazepril USP Related Compound B
Benazepril USP Related Compound B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1R,3S-Isomer; 2-((S)-3-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid. CAS No. 86541-76-6. Molecular Formula: C24H28N2O5. Mole Weight: 424.49. Catalog: APB86541766.
Bendamustine Desmethyl Impurity
Bendamustine Desmethyl Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(5-(bis(2-chloroethyl)amino)-1H-benzo[d]imidazol-2-yl)butanoic acid. CAS No. 41515-13-3. Molecular Formula: C15H19Cl2N3O2. Mole Weight: 344.24. Catalog: APB41515133.
Bendamustine Impurity 16
Bendamustine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3-bis(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)propane. CAS No. 914626-65-6. Molecular Formula: C19H18N6O4. Mole Weight: 394.38. Catalog: APB914626656.
Bendamustine Related Impurity 11
Bendamustine Related Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87475-54-5. Molecular Formula: C18H25Cl2N3O2. Mole Weight: 386.32. Catalog: APB87475545.
Bendamustine Related Impurity 13
Bendamustine Related Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-((2-(methylamino)-5-nitrophenyl)amino)-5-oxopentanoic acid. CAS No. 91644-13-2. Molecular Formula: C12H15N3O5. Mole Weight: 281.26. Catalog: APB91644132.
Bendamustine Related Impurity 4
Bendamustine Related Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1-methylbenzene-1,2,4-triamine. CAS No. 60651-29-8. Molecular Formula: C7H11N3. Mole Weight: 137.18. Catalog: APB60651298.
Bendamustine Related Impurity 5
Bendamustine Related Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 4-(5-((2-chloroethyl)(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate. CAS No. 898224-95-8. Molecular Formula: C18H26ClN3O3. Mole Weight: 367.87. Catalog: APB898224958.
Benflumetol Impurity 3
Benflumetol Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2,7-dichloro-9H-fluoren-4-yl)oxirane. CAS No. 53221-14-0. Molecular Formula: C15H10Cl2O. Mole Weight: 277.15. Catalog: APB53221140.
Benhexol impurity 12 (1-cyclohexylpiperidine)
Benhexol impurity 12 (1-cyclohexylpiperidine). Uses: For analytical and research use. Group: Impurity standards. CAS No. 3319-1-5. Molecular Formula: C11H21N. Mole Weight: 167.3. Catalog: APB3319015.
Benhexol impurity 19 (Trihexyphenidyl Impurity A)
Benhexol impurity 19 (Trihexyphenidyl Impurity A). Uses: For analytical and research use. Group: Impurity standards. CAS No. 73-63-2. Molecular Formula: C14H19NO. Mole Weight: 217.31. Catalog: APB73632.
Benhexol impurity 21
Benhexol impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 67562-42-9. Molecular Formula: C20H29N. Mole Weight: 283.46. Catalog: APB67562429.
Benidipine Impurity 14
Benidipine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85387-34-4. Molecular Formula: C16H21NO3. Mole Weight: 275.35. Catalog: APB85387344.
Benidipine Impurity 19
Benidipine Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76509-17-6. Molecular Formula: C12H11NO. Mole Weight: 185.23. Catalog: APB76509176.
Benidipine Impurity 24
Benidipine Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 52604-00-9. Molecular Formula: C12H11NO5. Mole Weight: 249.22. Catalog: APB52604009.
Benidipine Impurity 4
Benidipine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 91599-76-7. Molecular Formula: C28H32ClN3O6. Mole Weight: 542.03. Catalog: APB91599767.
Benidipine Impurity 9
Benidipine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-((R)-1-benzylpiperidin-3-yl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. Molecular Formula: C28H31N3O6. Mole Weight: 505.56. Catalog: APB03644.
Benidipine Impurity E
Benidipine Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dimethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate. CAS No. 76258-20-3. Molecular Formula: C17H16N2O6. Mole Weight: 344.32. Catalog: APB76258203.
Benidipine Impurity E (Nimodipine Impurity 7)
Benidipine Impurity E (Nimodipine Impurity 7). Uses: For analytical and research use. Group: Impurity standards. CAS No. 74936-81-5. Molecular Formula: C15H14N2O6. Mole Weight: 318.28. Catalog: APB74936815.
Benidipine Impurity F
Benidipine Impurity F. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H12N2O6. Mole Weight: 304.26. Catalog: APB06846.
Benidipine Impurity H
Benidipine Impurity H. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H12N2O6. Mole Weight: 304.26. Catalog: APB06845.
Benidipine Impurity J
Benidipine Impurity J. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H23N3O9. Mole Weight: 497.46. Catalog: APB06847.
Benidipine Impurity K
Benidipine Impurity K. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H31N3O6. Mole Weight: 505.57. Catalog: APB06848.
Benidipine Impurity M
Benidipine Impurity M. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H29N3O5. Mole Weight: 487.56. Catalog: APB06849.
Benperidol EP Impurity A HCl
Benperidol EP Impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pimozide EP Impurity A HCl; 1-(piperidin-4-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one, hydrochloride. CAS No. 6961-12-2. Molecular Formula: C12H15N3O·HCl. Mole Weight: 253.73. Catalog: APB6961122.
Benperidol EP Impurity B
Benperidol EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-[1-[4-(2-fluorophenyl)-4-oxobutyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one. Molecular Formula: C22H24FN3O2. Mole Weight: 381.44. Catalog: APB03850.
Benperidol EP Impurity C
Benperidol EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-[1-[4-oxo-4-[4-[4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)piperidin-1-yl]phenyl]butyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one. Molecular Formula: C34H38N6O3. Mole Weight: 578.70. Catalog: APB03849.
Benperidol EP Impurity D
Benperidol EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: cis-1-[1-[4-(4-fluorophenyl)-4-oxobutyl]piperidin-4-yl 1-oxide]-1,3-dihydro-2H-benzimidazol-2-one. Molecular Formula: C22H24FN3O3. Mole Weight: 397.44. Catalog: APB03847.
Benperidol EP Impurity E
Benperidol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: trans-1-[1-[4-(4-fluorophenyl)-4-oxobutyl]piperidin-4-yl 1-oxide]-1,3-dihydro-2H-benzimidazol-2-one. Molecular Formula: C22H24FN3O3. Mole Weight: 397.44. Catalog: APB03848.
Benproperine Impurity 10
Benproperine Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(1-(4-benzylphenoxy)propan-2-yl)piperidine. Molecular Formula: C21H27NO. Mole Weight: 309.45. Catalog: APB03872.
Benproperine Impurity 11
Benproperine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(2-(2-benzylphenoxy)propyl)piperidine. Molecular Formula: C21H27NO. Mole Weight: 309.45. Catalog: APB03871.
Benproperine Impurity 2
Benproperine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: phenyl(2-(2-(piperidin-1-yl)propoxy)phenyl)methanone. Molecular Formula: C21H25NO2. Mole Weight: 323.43. Catalog: APB03879.
Benproperine Impurity 3
Benproperine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-benzylphenoxy)propan-1-ol. Molecular Formula: C16H18O2. Mole Weight: 242.31. Catalog: APB03878.
Benproperine Impurity 4
Benproperine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-benzyl-2-((1-chloropropan-2-yl)oxy)benzene. Molecular Formula: C16H17ClO. Mole Weight: 260.76. Catalog: APB03877.
Benproperine Impurity 5
Benproperine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-benzyl-2-(2-chloropropoxy)benzene. CAS No. 85909-36-0. Molecular Formula: C16H17ClO. Mole Weight: 260.76. Catalog: APB85909360.
Benproperine Impurity 6
Benproperine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-benzyl-3-chloro-2-(2-chloropropoxy)benzene. Molecular Formula: C16H16Cl2O. Mole Weight: 295.20. Catalog: APB03876.
Benproperine Impurity 7
Benproperine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(1-(2-benzyl-6-chlorophenoxy)propan-2-yl)piperidine. Molecular Formula: C21H26ClNO. Mole Weight: 343.89. Catalog: APB03875.
Benproperine Impurity 8
Benproperine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(2-(2-benzyl-6-chlorophenoxy)propyl)piperidine. Molecular Formula: C21H26ClNO. Mole Weight: 343.89. Catalog: APB03874.
Benproperine Impurity 9
Benproperine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(1-(((2Z,4Z)-3-benzylhexa-2,4-dien-1-yl)oxy)propan-2-yl)piperidine. Molecular Formula: C21H31NO. Mole Weight: 313.48. Catalog: APB03873.
Benserazide
Benserazide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3-hydroxy-N'-(2,3,4-trihydroxybenzyl)propanehydrazide. CAS No. 322-35-0. Molecular Formula: C10H15N3O5. Mole Weight: 257.24. Catalog: APB322350.
Benserazide EP Impurity B HCl
Benserazide EP Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H22ClN3O8. Mole Weight: 431.83. Catalog: APB06960.
Benserazide EP Impurity B (Hydrochloride)
Benserazide EP Impurity B (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-3-hydroxy-N',N'-bis(2,3,4-trihydroxybenzyl)propanehydrazide hydrochloride. Molecular Formula: C17H21N3O8·HCl. Mole Weight: 431.82. Catalog: APB03686.