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Alfa Chemistry Analytical Products 4 - Products

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Escitalopram Impurity 32 Escitalopram Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H18N2O2. Mole Weight: 246.31. Catalog: APB07058. Alfa Chemistry Analytical Products 4
Escitalopram Impurity 33 Escitalopram Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H22N2O. Mole Weight: 306.41. Catalog: APB07059. Alfa Chemistry Analytical Products 4
Escitalopram Impurity 36 Escitalopram Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H18FN3O2. Mole Weight: 339.37. Catalog: APB07062. Alfa Chemistry Analytical Products 4
Escitalopram Impurity 37 Escitalopram Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C23H28FNO5. Mole Weight: 417.48. Catalog: APB07060. Alfa Chemistry Analytical Products 4
Escitalopram Impurity 38 Escitalopram Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C23H28FNO5. Mole Weight: 417.48. Catalog: APB07061. Alfa Chemistry Analytical Products 4
Escitalopram Impurity 39 Escitalopram Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H18FN3O2. Mole Weight: 339.37. Catalog: APB07063. Alfa Chemistry Analytical Products 4
Escitalopram oxalate Impurity 1 Escitalopram oxalate Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-(dimethylamino)-1-hydroxy-1-phenylbutyl)-3-(hydroxymethyl)benzonitrile. Molecular Formula: C20H24N2O2. Mole Weight: 324.42. Catalog: APB05403. Alfa Chemistry Analytical Products 4
Escitalopram oxalate Impurity 16 Escitalopram oxalate Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Escitalopram oxalate EP Impurity E; (RS)-4-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile. Molecular Formula: C20H23FN2O2. Mole Weight: 342.41. Catalog: APB05401. Alfa Chemistry Analytical Products 4
Escitalopram oxalate Impurity 2 Escitalopram oxalate Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(4-fluorophenyl)-5-((4-fluorophenyl)(imino)methyl)-1,3-dihydroisobenzofuran-1-ol. Molecular Formula: C21H15F2NO2. Mole Weight: 351.11. Catalog: APB05402. Alfa Chemistry Analytical Products 4
Esmolol Dimer Reference Esmolol Dimer Reference. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3- (4- (2-hydroxy-3- (3- (4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) -N-isopropylpropanamido) propoxy) phenyl) propanoate. CAS No. 98903-89-0. Molecular Formula: C31H46N2O7. Mole Weight: 558.71. Catalog: APB98903890. Alfa Chemistry Analytical Products 4
Esmolol Impurity 10 Esmolol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H25NO4. Mole Weight: 295.38. Catalog: APB07701. Alfa Chemistry Analytical Products 4
Esmolol Impurity 12 Esmolol Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3- (4- (3-hydroxy-2- (isopropylamino) propoxy) phenyl) propanoic acid. Molecular Formula: C15H23NO4. Mole Weight: 281.35. Catalog: APB05670. Alfa Chemistry Analytical Products 4
Esmolol Impurity 19 Esmolol Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(4-(oxiran-2-ylmethoxy)phenyl)-3-oxopropanoate. Molecular Formula: C13H14O5. Mole Weight: 250.25. Catalog: APB05668. Alfa Chemistry Analytical Products 4
Esmolol Impurity 2 Esmolol Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H23NO5. Mole Weight: 309.36. Catalog: APB07697. Alfa Chemistry Analytical Products 4
Esmolol Impurity 20 Esmolol Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3,3'-((((isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))bis(4,1-phenylene))bis(N-isopropylpropanamide). Molecular Formula: C33H51N3O6. Mole Weight: 585.77. Catalog: APB05667. Alfa Chemistry Analytical Products 4
Esmolol Impurity 21 Esmolol Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H33ClN2O6. Mole Weight: 432.94. Catalog: APB07705. Alfa Chemistry Analytical Products 4
Esmolol Impurity 22 Esmolol Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3- (4- (2-hydroxy-3- ( (2-hydroxy-3- (4- (3-methoxy-3-oxopropyl) phenoxy) propyl) (isopropyl) amino) propoxy) phenyl) propanoic acid. Molecular Formula: C28H39NO8. Mole Weight: 517.61. Catalog: APB05666. Alfa Chemistry Analytical Products 4
Esmolol Impurity 23 Esmolol Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3- (4- (2-hydroxy-3- ( (2-hydroxy-3- (4- (3- (isopropylamino) -3-oxopropyl) phenoxy) propyl) (isopropyl) amino) propoxy) phenyl) propanoic acid. Molecular Formula: C30H44N2O7. Mole Weight: 544.68. Catalog: APB05663. Alfa Chemistry Analytical Products 4
Esmolol Impurity 24 Esmolol Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H46N2O7. Mole Weight: 558.72. Catalog: APB07707. Alfa Chemistry Analytical Products 4
Esmolol Impurity 24 (Hydrochloride) Esmolol Impurity 24 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-isopropyl-3-(4-(3-(isopropylamino)-2-oxopropoxy)phenyl)propanamide hydrochloride. Molecular Formula: C18H28N2O3·HCl. Mole Weight: 356.89. Catalog: APB05665. Alfa Chemistry Analytical Products 4
Esmolol Impurity 25 Esmolol Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-hydroxybenzylidene)malonic acid. Molecular Formula: C10H8O5. Mole Weight: 208.17. Catalog: APB05664. Alfa Chemistry Analytical Products 4
Esmolol Impurity 27 Esmolol Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(4-hydroxyphenyl)-3-methoxypropanoate. Molecular Formula: C11H14O4. Mole Weight: 210.23. Catalog: APB05662. Alfa Chemistry Analytical Products 4
Esmolol Impurity 28 Esmolol Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-3-(4-hydroxyphenyl)-2-(methoxycarbonyl)acrylic acid. Molecular Formula: C11H10O5. Mole Weight: 222.19. Catalog: APB05659. Alfa Chemistry Analytical Products 4
Esmolol Impurity 29 Esmolol Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-methyl 3-(4-(2,3-dihydroxypropoxy)phenyl)acrylate. Molecular Formula: C13H16O5. Mole Weight: 252.26. Catalog: APB05660. Alfa Chemistry Analytical Products 4
Esmolol Impurity 2 HCl Esmolol Impurity 2 HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dimethyl 3,3'-((((isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))bis(4,1-phenylene))dipropanoate. CAS No. 98903-90-3. Molecular Formula: C29H41NO8. Mole Weight: 531.64. Catalog: APB98903903. Alfa Chemistry Analytical Products 4
Esmolol Impurity 30 Esmolol Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2E,2'E)-dimethyl 3,3'-(((2-hydroxypropane-1,3-diyl)bis(oxy))bis(4,1-phenylene))diacrylate. Molecular Formula: C23H24O7. Mole Weight: 412.43. Catalog: APB05661. Alfa Chemistry Analytical Products 4
Esmolol Impurity 31 Esmolol Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-2-(methoxycarbonyl)-3-(4-(oxiran-2-ylmethoxy)phenyl)acrylic acid. Molecular Formula: C14H14O6. Mole Weight: 278.26. Catalog: APB05658. Alfa Chemistry Analytical Products 4
Esmolol Impurity 32 Esmolol Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E) -3- (4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) acrylic acid. Molecular Formula: C15H21NO4. Mole Weight: 279.33. Catalog: APB05657. Alfa Chemistry Analytical Products 4
Esmolol Impurity 33 Esmolol Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3-methoxypropanoic acid. Molecular Formula: C16H25NO5. Mole Weight: 311.37. Catalog: APB05655. Alfa Chemistry Analytical Products 4
Esmolol Impurity 34 Esmolol Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-N-isopropylacrylamide. Molecular Formula: C18H28N2O3. Mole Weight: 320.43. Catalog: APB05654. Alfa Chemistry Analytical Products 4
Esmolol Impurity 35 Esmolol Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3-methoxypropanoate. Molecular Formula: C17H27NO5. Mole Weight: 325.40. Catalog: APB05656. Alfa Chemistry Analytical Products 4
Esmolol Impurity 36 Esmolol Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2E,2'E)-dimethyl 3,3'-((((isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))bis(4,1-phenylene))diacrylate. Molecular Formula: C29H37NO8. Mole Weight: 527.61. Catalog: APB05652. Alfa Chemistry Analytical Products 4
Esmolol Impurity 37 Esmolol Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-methyl 3- (4- (3-hydroxy-2- ( (2-hydroxy-3- (4- ( (E) -3-methoxy-3-oxoprop-1-en-1-yl) phenoxy) propyl) (isopropyl) amino) propoxy) phenyl) acrylate. Molecular Formula: C29H37NO8. Mole Weight: 527.61. Catalog: APB05653. Alfa Chemistry Analytical Products 4
Esmolol Impurity 38 Esmolol Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-methyl 3- (4- (2-hydroxy-3- ( (E) -3- (4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) -N-isopropylacrylamido) propoxy) phenyl) acrylate. Molecular Formula: C31H42N2O7. Mole Weight: 554.67. Catalog: APB05651. Alfa Chemistry Analytical Products 4
Esmolol Impurity 3 DiHCl Esmolol Impurity 3 DiHCl. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C31H48Cl2N2O7. Mole Weight: 631.63. Catalog: APB07703. Alfa Chemistry Analytical Products 4
Esmolol Impurity 3 HCl Esmolol Impurity 3 HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3- (4- (3-hydroxy-2- (isopropylamino) propoxy) phenyl) propanoate. Molecular Formula: C16H25NO4. Mole Weight: 295.37. Catalog: APB05673. Alfa Chemistry Analytical Products 4
Esmolol Impurity 40 Esmolol Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3- (4- (2-hydroxy-3- (N-isopropylacetamido) propoxy) phenyl) propanoate. Molecular Formula: C18H27NO5. Mole Weight: 337.41. Catalog: APB05649. Alfa Chemistry Analytical Products 4
Esmolol Impurity 41 Esmolol Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3- (4- (2-acetoxy-3- (isopropylamino) propoxy) phenyl) propanoate. Molecular Formula: C18H27NO5. Mole Weight: 337.41. Catalog: APB05650. Alfa Chemistry Analytical Products 4
Esmolol Impurity 42 Esmolol Impurity 42. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3- (4- (3-hydroxy-2- ( (2-hydroxy-3- (4- (3-methoxy-3-oxopropyl) phenoxy) propyl) (isopropyl) amino) propoxy) phenyl) propanoate. Molecular Formula: C29H41NO8. Mole Weight: 531.64. Catalog: APB05646. Alfa Chemistry Analytical Products 4
Esmolol Impurity 43 Esmolol Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dimethyl 3,3'-(((2-hydroxypropane-1,3-diyl)bis(oxy))bis(4,1-phenylene))dipropanoate. Molecular Formula: C23H28O7. Mole Weight: 416.46. Catalog: APB05648. Alfa Chemistry Analytical Products 4
Esmolol Impurity 44 Esmolol Impurity 44. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(isopropylamino)-3-(4-(3-methoxy-3-oxopropyl)phenoxy)propyl 3- (4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) propanoate. Molecular Formula: C31H46N2O7. Mole Weight: 558.71. Catalog: APB05647. Alfa Chemistry Analytical Products 4
Esmolol Impurity 45 Esmolol Impurity 45. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(4-(cyclopropylmethoxy)phenyl)-N-isopropylpropanamide. Molecular Formula: C16H23NO2. Mole Weight: 261.36. Catalog: APB05645. Alfa Chemistry Analytical Products 4
Esmolol Impurity 46 Esmolol Impurity 46. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(4-(cyclopropylmethoxy)phenyl)propanoic acid. Molecular Formula: C13H16O3. Mole Weight: 220.26. Catalog: APB05644. Alfa Chemistry Analytical Products 4
Esmolol Impurity 6 Esmolol Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H29ClN2O3. Mole Weight: 356.89. Catalog: APB07698. Alfa Chemistry Analytical Products 4
Esmolol Impurity 7 Esmolol Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H44N2O7. Mole Weight: 544.69. Catalog: APB07699. Alfa Chemistry Analytical Products 4
Esmolol Impurity 8 Esmolol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C33H51N3O6. Mole Weight: 585.79. Catalog: APB07700. Alfa Chemistry Analytical Products 4
Esmolol Impurity 8 HCl Esmolol Impurity 8 HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate hydrochloride. Molecular Formula: C15H23NO4·HCl. Mole Weight: 317.81. Catalog: APB01604. Alfa Chemistry Analytical Products 4
Esmolol Impurity 9 Esmolol Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H39NO8. Mole Weight: 517.62. Catalog: APB07702. Alfa Chemistry Analytical Products 4
Esmolol Impurity 9 (Hydrochloride) Esmolol Impurity 9 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-N-isopropylpropanamide hydrochloride. Molecular Formula: C18H30N2O3·HCl. Mole Weight: 358.9. Catalog: APB01603. Alfa Chemistry Analytical Products 4
Esmolol Impurity 9 (Trifluoroacetate) Esmolol Impurity 9 (Trifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-N-isopropylpropanamide 2,2,2-trifluoroacetate. Molecular Formula: C18H30N2O3·C2HF3O2. Mole Weight: 550.48. Catalog: APB05671. Alfa Chemistry Analytical Products 4
Esmolol Impurity A Esmolol Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3-oxopropanoate. Molecular Formula: C16H23NO5. Mole Weight: 309.36. Catalog: APB05672. Alfa Chemistry Analytical Products 4
Esmolol Impurity A (Hydrochloride) Esmolol Impurity A (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3-oxopropanoate hydrochloride. Molecular Formula: C16H23NO5·HCl. Mole Weight: 345.82. Catalog: APB01605. Alfa Chemistry Analytical Products 4
Esmolol Impurity B HCl Esmolol Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(isopropylamino)-3-(4-(3-methoxy-3-oxopropyl)phenoxy)propan-2-yl 3- (4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) propanoate. Molecular Formula: C31H46N2O7. Mole Weight: 558.71. Catalog: APB01893. Alfa Chemistry Analytical Products 4
Esmolol Impurity B HCl (Trifluoroacetate) Esmolol Impurity B HCl (Trifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(isopropylamino)-3-(4-(3-methoxy-3-oxopropyl)phenoxy)propan-2-yl 3- (4- (2-hydroxy-3- (isopropylamino) propoxy) phenyl) propanoate bis(2,2,2-trifluoroacetate). Molecular Formula: C31H46N2O7·2C2HF3O2. Mole Weight: 786.75. Catalog: APB05669. Alfa Chemistry Analytical Products 4
Esmolol Impurity I HCl Esmolol Impurity I HCl. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H24ClNO4. Mole Weight: 317.81. Catalog: APB07704. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 22 Esomeprazole Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-methoxy-2-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-1Hbenzo[d]imidazole. Molecular Formula: C17H19N3O2. Mole Weight: 297.35. Catalog: APB05504. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 23 Esomeprazole Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-ol. Molecular Formula: C16H17N3O2S. Mole Weight: 315.39. Catalog: APB05505. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 24 Esomeprazole Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: O,O-Didesmethyl Omeprazole Sulfide; 2-(((4-hydroxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-ol. Molecular Formula: C15H15N3O2S. Mole Weight: 301.36. Catalog: APB05503. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 26 Esomeprazole Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-mercapto-1H-benzo[d]imidazol-5-ol. Molecular Formula: C7H6N2OS. Mole Weight: 166.2. Catalog: APB05501. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 27 Esomeprazole Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 220770-99-0(HCl); 2-(chloromethyl)-3,5-dimethylpyridin-4(1H)-one. Molecular Formula: C8H10ClNO. Mole Weight: 171.62. Catalog: APB05500. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 28 Esomeprazole Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(((5-hydroxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one. Molecular Formula: C15H15N3O3S. Mole Weight: 317.36. Catalog: APB05502. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 29 Esomeprazole Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-(((4-chloro-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole. Molecular Formula: C16H16ClN3O2S. Mole Weight: 349.84. Catalog: APB05499. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 34 Esomeprazole Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2362529-32-4 (tautomer); 2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one. Molecular Formula: C16H17N3O3S. Mole Weight: 331.39. Catalog: APB05497. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 37 Esomeprazole Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2, 9-dimethoxy-1, 3-dimethyl-12H-benzo[4', 5']imidazo[2', 1':2, 3]imidazo[1, 5-a]pyridin-5-ium. Molecular Formula: C17H18N3O2+. Mole Weight: 296.34. Catalog: APB05496. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 38 Esomeprazole Impurity 38. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2, 9-dimethoxy-1, 3-dimethyl-12-thioxo-12H-benzo[4', 5']imidazo[2', 1':2, 3]imidazo[1, 5-a]pyridin-5-ium. Molecular Formula: C17H16N3O2S+. Mole Weight: 326.39. Catalog: APB05494. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 39 Esomeprazole Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-carboxy-4-methoxy-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-1-ium. Molecular Formula: C17H18N3O4+. Mole Weight: 328.34. Catalog: APB05495. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 40 Esomeprazole Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(mercaptomethyl)-4-methoxy-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-1-ium. Molecular Formula: C17H20N3O2S+. Mole Weight: 330.42. Catalog: APB05491. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 41 Esomeprazole Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridin-2-yl)methanesulfonic acid. Molecular Formula: C16H17N3O5S. Mole Weight: 363.39. Catalog: APB05493. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 42 Esomeprazole Impurity 42. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-methoxy-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-2,3,5-trimethylpyridin-1-ium. Molecular Formula: C17H20N3O2+. Mole Weight: 298.36. Catalog: APB05492. Alfa Chemistry Analytical Products 4
Esomeprazole Impurity 43 Esomeprazole Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(mercaptomethyl)-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-4(1H)-one. Molecular Formula: C16H17N3O2S. Mole Weight: 315.39. Catalog: APB05490. Alfa Chemistry Analytical Products 4

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