Alfa Chemistry Analytical Products 3 - Products

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
Blonanserin Impurity 17 Blonanserin Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-4-(3-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine. Molecular Formula: C17H17ClFN. Mole Weight: 289.77. Catalog: APB03166. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 18 Blonanserin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-4-phenyl-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine. Molecular Formula: C17H18ClN. Mole Weight: 271.78. Catalog: APB03163. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 19 Blonanserin Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-4-(4-methoxyphenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine. Molecular Formula: C18H20ClNO. Mole Weight: 301.81. Catalog: APB03162. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 20 Blonanserin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C23H30FN3O. Mole Weight: 383.51. Catalog: APB06863. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 21 Blonanserin Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848301-82-6. Molecular Formula: C23H30FN3O. Mole Weight: 383.51. Catalog: APB848301826. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 22 Blonanserin Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-fluorophenyl)-N-methyl-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-amine. Molecular Formula: C18H21FN2. Mole Weight: 284.37. Catalog: APB03161. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 23 Blonanserin Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 848301-76-8. Molecular Formula: C23H30FN3O. Mole Weight: 383.51. Catalog: APB848301768. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 24 Blonanserin Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H26FN3O. Mole Weight: 355.46. Catalog: APB06864. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 3 Blonanserin Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C17H19FN2. Mole Weight: 270.35. Catalog: APB06856. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 31 Blonanserin Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H10F2N2O. Mole Weight: 308.29. Catalog: APB06865. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 32 Blonanserin Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H9ClF2N2. Mole Weight: 326.73. Catalog: APB06866. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 33 Blonanserin Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H20N2O3. Mole Weight: 252.31. Catalog: APB06867. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 4 Blonanserin Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C21H26FN3. Mole Weight: 339.46. Catalog: APB06857. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 7 Blonanserin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C23H30FN3O. Mole Weight: 383.51. Catalog: APB06858. Alfa Chemistry Analytical Products 3
Blonanserin Impurity 8 Blonanserin Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H21FN2. Mole Weight: 284.38. Catalog: APB06859. Alfa Chemistry Analytical Products 3
blonanserin impurity E blonanserin impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine 1-oxide. Molecular Formula: C17H17ClFNO. Mole Weight: 305.77. Catalog: APB01299. Alfa Chemistry Analytical Products 3
blonanserin impurity F blonanserin impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-ethyl-4-methylpiperazine. Molecular Formula: C7H16N2. Mole Weight: 128.22. Catalog: APB01298. Alfa Chemistry Analytical Products 3
blonanserin impurity G blonanserin impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-ethylpiperazin-1-yl)-4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine 1-oxide. Molecular Formula: C23H30FN3O. Mole Weight: 383.5. Catalog: APB01297. Alfa Chemistry Analytical Products 3
blonanserin impurity H blonanserin impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(4-(4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)piperazin-1-yl)propan-1-one. Molecular Formula: C24H30FN3O. Mole Weight: 395.51. Catalog: APB01296. Alfa Chemistry Analytical Products 3
blonanserin impurity I blonanserin impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(2-(4-ethylpiperazin-1-yl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-4-yl)phenol. Molecular Formula: C23H31N3O. Mole Weight: 365.51. Catalog: APB01295. Alfa Chemistry Analytical Products 3
blonanserin impurity J blonanserin impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1-ethyl-N2-(4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)ethane-1,2-diamine. Molecular Formula: C21H28FN3. Mole Weight: 341.47. Catalog: APB01294. Alfa Chemistry Analytical Products 3
blonanserin impurity L blonanserin impurity L. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-chloro-4-(4-chlorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine. Molecular Formula: C17H17Cl2N. Mole Weight: 306.23. Catalog: APB03167. Alfa Chemistry Analytical Products 3
blonanserin impurity M blonanserin impurity M. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-chlorophenyl)-2-(4-ethylpiperazin-1-yl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine. Molecular Formula: C23H30ClN3. Mole Weight: 383.96. Catalog: APB03169. Alfa Chemistry Analytical Products 3
blonanserin impurity N blonanserin impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1-(4-(4-fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)ethane-1,2-diamine. Molecular Formula: C19H24FN3. Mole Weight: 313.41. Catalog: APB03168. Alfa Chemistry Analytical Products 3
blonanserin impurity O blonanserin impurity O. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-ethylpiperazin-1-yl)-4-phenyl-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine 1-oxide. Molecular Formula: C23H31N3O. Mole Weight: 365.51. Catalog: APB03165. Alfa Chemistry Analytical Products 3
boldine EP Impurity A boldine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6S,6aS)-2,9-dihydroxy-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline N-oxide. Molecular Formula: C19H21NO5. Mole Weight: 343.37. Catalog: APB03761. Alfa Chemistry Analytical Products 3
boldine EP Impurity B boldine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,6aS)-2,9-dihydroxy-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline N-oxide. Molecular Formula: C19H21NO6. Mole Weight: 343.38. Catalog: APB03760. Alfa Chemistry Analytical Products 3
boldine EP Impurity C boldine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6aS)-1,10-dimethoxy-5,6,6a,7-tetrahydro-4Hdibenzo[de,g]quinoline-2,9-dio. Molecular Formula: C18H19NO4. Mole Weight: 313.35. Catalog: APB03759. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 19 Bortezomib Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butan-1-amine hydrochloride. Molecular Formula: C11H24BNO2·HCl. Mole Weight: 249.58. Catalog: APB03415. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 1 (R,S-Isomer) Bortezomib Impurity 1 (R,S-Isomer). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C57H69B3N12O9. Mole Weight: 1098.68. Catalog: APB06367. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 20 Bortezomib Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ( (R) -3-methyl-1- ( (R) -3-phenyl-2- (pyrazine-2-carboxamido) propanamido) butyl) boronic acid compound with ( (S) -3-methyl-1- ( (S) -3-phenyl-2- (pyrazine-2-carboxamido) propanamido) butyl) boronic acid (1:1). Molecular Formula: C19H25BN4O4. Mole Weight: 384.24. Catalog: APB03413. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 22 Bortezomib Impurity 22. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 23 Bortezomib Impurity 23. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 24 Bortezomib Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N/A. Molecular Formula: C84H96B3N15O12. Mole Weight: 1540.19. Catalog: APB03412. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 25 Bortezomib Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((S)-1-(((R)-1-methoxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. Molecular Formula: C20H26N4O3. Mole Weight: 370.45. Catalog: APB03409. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 26 Bortezomib Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N,N',N''-((2R,2'R,2''R)-(((1S,1'S,1''S)-(1,3,5,2,4,6-trioxatriborinane-2,4,6-triyl)tris(3-methylbutane-1,1-diyl))tris(azanediyl))tris(1-oxo-3-phenylpropane-2,1-diyl))tris(pyrazine-2-carboxamide). Molecular Formula: C57H69B3N12O9. Mole Weight: 1098.67. Catalog: APB03410. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 27 Bortezomib Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((S)-1-(((S)-1-methoxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. Molecular Formula: C20H26N4O3. Mole Weight: 370.45. Catalog: APB03411. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 27 Bortezomib Impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84110-39-4. Molecular Formula: C15H27BO2. Mole Weight: 250.19. Catalog: APB84110394. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 28 Bortezomib Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N,N',N''-((1R,1'R,1''R)-(1,3,5,2,4,6-trioxatriborinane-2,4,6-triyl)tris(3-methylbutane-1,1-diyl))tris(pyrazine-2-carboxamide). Molecular Formula: C30H42B3N9O6. Mole Weight: 657.14. Catalog: APB03406. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 29 Bortezomib Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C84H96B3N15O12. Mole Weight: 1540.19. Catalog: APB03407. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 29 Bortezomib Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 847644-46-6. Molecular Formula: C17H31BN2O3. Mole Weight: 322.25. Catalog: APB847644466. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 30 Bortezomib Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-phenyl-2-(pyrazine-2-carboxamido)propanoic acid. Molecular Formula: C14H13N3O3. Mole Weight: 271.27. Catalog: APB03408. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 31 Bortezomib Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7364-51-4. Molecular Formula: C15H27NO2Si2. Mole Weight: 309.56. Catalog: APB7364514. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 31 Bortezomib Impurity 31. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 32 Bortezomib Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H14N4O3. Mole Weight: 298.3. Catalog: APB06369. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 32 Bortezomib Impurity 32. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 33 Bortezomib Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 948294-96-0(free base); ((R)-1-((S)-2-amino-3-phenylpropanamido)-3-methylbutyl)boronic acid hydrochloride. Molecular Formula: C14H24BClN2O3. Mole Weight: 314.62. Catalog: APB03405. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 34 Bortezomib Impurity 34. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 35 Bortezomib Impurity 35. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 37 Bortezomib Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-(1S,2S,3R,5S)-2-hydroxy-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl 2-((tert-butoxycarbonyl)amino)-3-phenylpropanoate. Molecular Formula: C24H35NO5. Mole Weight: 417.54. Catalog: APB03404. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 38 Bortezomib Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-tert-butyl (1-(isopentylamino)-1-oxo-3-phenylpropan-2-yl)carbamate. Molecular Formula: C19H30N2O3. Mole Weight: 334.45. Catalog: APB03402. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 39 Bortezomib Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-amino-N-isopentyl-3-phenylpropanamide. Molecular Formula: C14H22N2O. Mole Weight: 234.34. Catalog: APB03403. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 40 Bortezomib Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-methyl-1-((3aR,4R,6R,7aS)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine. Molecular Formula: C15H28BNO2. Mole Weight: 265.20. Catalog: APB03317. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 41 Bortezomib Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tert-butyl ((S)-1-(((R)-3-methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)carbamate. Molecular Formula: C29H45BN2O5. Mole Weight: 512.49. Catalog: APB03513. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 43 Bortezomib Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ( (R) -3-methyl-1- ( (R) -3-phenyl-2- ( (R) -3-phenyl-2- (pyrazine-2-carboxamido) propanamido) propanamido) butyl) boronic acid. Molecular Formula: C28H34BN5O5. Mole Weight: 531.41. Catalog: APB03512. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 44 Bortezomib Impurity 44. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 45 Bortezomib Impurity 45. Uses: For analytical and research use. Group: Impurity standards. 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. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 45 Bortezomib Impurity 45. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C40H50N6O7. Mole Weight: 726.88. Catalog: APB06370. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 46 Bortezomib Impurity 46. Uses: For analytical and research use. Group: Impurity standards. CAS No. 948294-96-0. Molecular Formula: C14H23BN2O3. Mole Weight: 278.16. Catalog: APB948294960. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 46 Bortezomib Impurity 46. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((R)-1-(((S)-3-methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. Molecular Formula: C29H39BN4O4. Mole Weight: 518.31. Catalog: APB03511. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 47 Bortezomib Impurity 47. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((S)-1-(((S)-3-methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. Molecular Formula: C29H39BN4O4. Mole Weight: 518.31. Catalog: APB03510. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 48 Bortezomib Impurity 48. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-phenyl-2-((S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)propanoic acid. Molecular Formula: C23H22N4O4. Mole Weight: 418.16. Catalog: APB03509. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 50 Bortezomib Impurity 50. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-phenyl-2-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)propanoic acid. Molecular Formula: C23H22N4O4. Mole Weight: 418.16. Catalog: APB03508. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 51 Bortezomib Impurity 51. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-phenyl-2-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)propanoic acid. Molecular Formula: C23H22N4O4. Mole Weight: 418.16. Catalog: APB03507. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 52 Bortezomib Impurity 52. Uses: For analytical and research use. Group: Impurity standards. CAS No. 94242-85-0. Molecular Formula: C7H15BO2. Mole Weight: 142.01. Catalog: APB94242850. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 54 (Trifluoroacetate) Bortezomib Impurity 54 (Trifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 58607-69-5(free base); (R)-2-((R)-2-amino-3-phenylpropanamido)-3-phenylpropanoic acid compound with 2,2,2-trifluoroacetic acid. Molecular Formula: C18H20N2O3·CF3COOH. Mole Weight: 426.14. Catalog: APB03506. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 7 Bortezomib Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H25BN4O5. Mole Weight: 400.24. Catalog: APB06402. Alfa Chemistry Analytical Products 3
Bortezomib Impurity 8 Bortezomib Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H27BN6O5. Mole Weight: 490.33. Catalog: APB06368. Alfa Chemistry Analytical Products 3
Bortezomib Impurity A Bortezomib Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-(3-methyl-1-(pyrazine-2-carboxamido)butyl)boronic acid. Molecular Formula: C10H16BN3O3. Mole Weight: 237.06. Catalog: APB03418. Alfa Chemistry Analytical Products 3
Bortezomib Impurity C Bortezomib Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ( (R) -3-hydroxy-3-methyl-1- ( (S) -3-phenyl-2- (pyrazine-2-carboxamido) propanamido) butyl) boronic acid. Molecular Formula: C19H25BN4O5. Mole Weight: 400.24. Catalog: APB03420. Alfa Chemistry Analytical Products 3

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