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Alfa Chemistry Analytical Products - 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.

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Product
Aspirin Impurity 18 Aspirin Impurity 18. Uses: For analytical and research use. Molecular formula: C17H27N3O6. Mole weight: 369.42. Catalog: APB06605. Alfa Chemistry Analytical Products
Aspirin Impurity D Aspirin Impurity D. Uses: For analytical and research use. CAS No. 530-75-6. Mole weight: 300.26. Catalog: AP530756. Alfa Chemistry Analytical Products
Aspirin Impurity E Aspirin Impurity E. Uses: For analytical and research use. CAS No. 552-94-3. Mole weight: 258.23. EC Number: 209-027-4. Catalog: AP552943-A. Alfa Chemistry Analytical Products
Aspirin Impurity F Aspirin Impurity F. Uses: For analytical and research use. CAS No. 1466-82-6. Mole weight: 342.30. EC Number: 215-987-5. Catalog: AP1466826. Alfa Chemistry Analytical Products
Atazanavir EP Impurity D Atazanavir EP Impurity D. Uses: For analytical and research use. Alternative Names: (2S,3S)-3-amino-4-phenyl-1-((E)-1-(4-(pyridin-2-yl)benzyl)-2-(4-(pyridin-2-yl)benzylidene)hydrazinyl)butan-2-ol. Molecular formula: C34H33N5O. Mole weight: 527.66. Catalog: APB03265. Alfa Chemistry Analytical Products
Atazanavir EP Impurity E (Atazanavir S,R,S,S-Diastereomer) Atazanavir EP Impurity E (Atazanavir S,R,S,S-Diastereomer). Uses: For analytical and research use. Alternative Names: methyl ((5S,8S,9R,14S)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. Molecular formula: C38H52N6O7. Mole weight: 704.86. Catalog: APB03264. Alfa Chemistry Analytical Products
Atazanavir EP Impurity H (Atazanavir S,R,R,S-Diastereomer) Atazanavir EP Impurity H (Atazanavir S,R,R,S-Diastereomer). Uses: For analytical and research use. Alternative Names: methyl ((5S,8R,9R,14S)-8-benzyl-5-(tert-butyl)-9-hydroxy-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate. Molecular formula: C38H52N6O7. Mole weight: 704.86. Catalog: APB03263. Alfa Chemistry Analytical Products
Atazanavir EP Impurity I Atazanavir EP Impurity I. Uses: For analytical and research use. Alternative Names: methyl ((S)-1-(((2S,3S)-3-hydroxy-1-phenyl-4-((E)-1-(4-(pyridin-2-yl)benzyl)-2-(4-(pyridin-2-yl)benzylidene)hydrazinyl)butan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate. Molecular formula: C42H46N6O4. Mole weight: 698.85. Catalog: APB03262. Alfa Chemistry Analytical Products
Atazanavir Impurity 10 Atazanavir Impurity 10. Uses: For analytical and research use. Molecular formula: C32H42N4O5. Mole weight: 562.71. Catalog: APB06775. Alfa Chemistry Analytical Products
Atazanavir Impurity 11 Atazanavir Impurity 11. Uses: For analytical and research use. Molecular formula: C17H27N3O2. Mole weight: 305.42. Catalog: APB06774. Alfa Chemistry Analytical Products
Atazanavir Impurity 12 Atazanavir Impurity 12. Uses: For analytical and research use. Molecular formula: C17H19N3O2. Mole weight: 297.36. Catalog: APB06776. Alfa Chemistry Analytical Products
Atazanavir Impurity 13 Atazanavir Impurity 13. Uses: For analytical and research use. Molecular formula: C12H11N3. Mole weight: 197.24. Catalog: APB06777. Alfa Chemistry Analytical Products
Atazanavir Impurity 9 Atazanavir Impurity 9. Uses: For analytical and research use. Molecular formula: C32H42N4O5. Mole weight: 562.71. Catalog: APB06773. Alfa Chemistry Analytical Products
Atazanavir Related Compound A Atazanavir Related Compound A. Uses: For analytical and research use. CAS No. 162537-11-3. Mole weight: 189.21. Catalog: AP162537113. Alfa Chemistry Analytical Products
Atenolol EP Impurity G (Sodium salt) Atenolol EP Impurity G (Sodium salt). Uses: For analytical and research use. Alternative Names: sodium 2-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)acetate. Molecular formula: C14H20NO4·Na. Mole weight: 289.31. Catalog: APB03298. Alfa Chemistry Analytical Products
Atomoxetine EP impurity C (isomer) Atomoxetine EP impurity C (isomer). Uses: For analytical and research use. Molecular formula: C17H23NO. Mole weight: 257.38. Catalog: APB06666. Alfa Chemistry Analytical Products
Atomoxetine EP Impurity F Atomoxetine EP Impurity F. Uses: For analytical and research use. Alternative Names: (S)-3-(3-fluoro-2-methylphenoxy)-N-methyl-3-phenylpropan-1-amine. Molecular formula: C17H20FNO. Mole weight: 273.35. Catalog: APB03041. Alfa Chemistry Analytical Products
Atomoxetine EP impurity F HCl Atomoxetine EP impurity F HCl. Uses: For analytical and research use. Molecular formula: C17H21ClFNO. Mole weight: 309.81. Catalog: APB06663. Alfa Chemistry Analytical Products
Atomoxetine EP Impurity F (Hydrochloride) Atomoxetine EP Impurity F (Hydrochloride). Uses: For analytical and research use. Alternative Names: (S)-3-(3-fluoro-2-methylphenoxy)-N-methyl-3-phenylpropan-1-amine hydrochloride. Molecular formula: C17H20FNO·HCl. Mole weight: 309.81. Catalog: APB03042. Alfa Chemistry Analytical Products
Atomoxetine EP Impurity F (Oxalate) Atomoxetine EP Impurity F (Oxalate). Uses: For analytical and research use. Alternative Names: (S)-3-(3-fluoro-2-methylphenoxy)-N-methyl-3-phenylpropan-1-amine oxalate. Molecular formula: C17H20FNO·C2H2O4. Mole weight: 363.38. Catalog: APB03040. Alfa Chemistry Analytical Products
Atomoxetine EP Impurity G Atomoxetine EP Impurity G. Uses: For analytical and research use. Alternative Names: 3,3'-((2-methyl-1,3-phenylene)bis(oxy))bis(N-methyl-3-phenylpropan-1-amine). Molecular formula: C27H34N2O2. Mole weight: 418.57. Catalog: APB03038. Alfa Chemistry Analytical Products
Atomoxetine EP impurity G DiHCl Atomoxetine EP impurity G DiHCl. Uses: For analytical and research use. Molecular formula: C27H36Cl2N2O2. Mole weight: 491.5. Catalog: APB06664. Alfa Chemistry Analytical Products
Atomoxetine EP Impurity G (Dihydrochloride) Atomoxetine EP Impurity G (Dihydrochloride). Uses: For analytical and research use. Alternative Names: 3,3'-((2-methyl-1,3-phenylene)bis(oxy))bis(N-methyl-3-phenylpropan-1-amine) dihydrochloride. Molecular formula: C27H34N2O2·2HCl. Mole weight: 491.49. Catalog: APB03039. Alfa Chemistry Analytical Products
Atomoxetine hydrochloride impurity D Atomoxetine hydrochloride impurity D. Uses: For analytical and research use. Molecular formula: C17H22ClNO. Mole weight: 291.82. Catalog: APB06665. Alfa Chemistry Analytical Products
Atomoxetine Impurity 12 Atomoxetine Impurity 12. Uses: For analytical and research use. Alternative Names: (R)-1-methyl-1-(3-phenyl-3-(o-tolyloxy)propyl)urea. Molecular formula: C18H22N2O2. Mole weight: 298.38. Catalog: APB03036. Alfa Chemistry Analytical Products
Atomoxetine Impurity 14 Atomoxetine Impurity 14. Uses: For analytical and research use. Alternative Names: (S)-N-methyl-3-phenoxy-3-phenylpropan-1-amine hydrochloride. Molecular formula: C16H20ClNO. Mole weight: 277.79. Catalog: APB03035. Alfa Chemistry Analytical Products
Atomoxetine Impurity 15 Atomoxetine Impurity 15. Uses: For analytical and research use. Alternative Names: (R)-N-methyl-N-(3-phenyl-3-(o-tolyloxy)propyl)formamide. Molecular formula: C18H21NO2. Mole weight: 283.36. Catalog: APB03034. Alfa Chemistry Analytical Products
Atomoxetine Impurity 18 Atomoxetine Impurity 18. Uses: For analytical and research use. Alternative Names: N-methyl-3-phenyl-N-(3-phenyl-3-(o-tolyloxy)propyl)-3-(o-tolyloxy)propan-1-amine. Molecular formula: C33H37NO2. Mole weight: 479.65. Catalog: APB03031. Alfa Chemistry Analytical Products
Atomoxetine Impurity 19 Atomoxetine Impurity 19. Uses: For analytical and research use. Alternative Names: 3-(methyl(3-phenyl-3-(o-tolyloxy)propyl)amino)-1-phenylpropan-1-ol. Molecular formula: C26H31NO2. Mole weight: 389.53. Catalog: APB03032. Alfa Chemistry Analytical Products
Atomoxetine Impurity 19 (Hydrochloride) Atomoxetine Impurity 19 (Hydrochloride). Uses: For analytical and research use. Alternative Names: 3-(methyl(3-phenyl-3-(o-tolyloxy)propyl)amino)-1-phenylpropan-1-ol hydrochloride. Molecular formula: C26H31NO2·HCl. Mole weight: 425.99. Catalog: APB03030. Alfa Chemistry Analytical Products
Atomoxetine Impurity 19 (Trifluoroacetate) Atomoxetine Impurity 19 (Trifluoroacetate). Uses: For analytical and research use. Alternative Names: 3-(methyl(3-phenyl-3-(o-tolyloxy)propyl)amino)-1-phenylpropan-1-ol 2,2,2-trifluoroacetate. Molecular formula: C26H31NO2·C2HF3O2. Mole weight: 503.55. Catalog: APB03033. Alfa Chemistry Analytical Products
Atomoxetine Impurity 23 Atomoxetine Impurity 23. Uses: For analytical and research use. Alternative Names: benzyl (3-chloro-3-phenylpropyl)(methyl)carbamate. Molecular formula: C18H20ClNO2. Mole weight: 317.81. Catalog: APB03029. Alfa Chemistry Analytical Products
Atomoxetine Impurity 24 Atomoxetine Impurity 24. Uses: For analytical and research use. Alternative Names: N,2-dimethyl-N-(3-phenyl-3-(o-tolyloxy)propyl)aniline oxalate. Molecular formula: C26H29NO5. Mole weight: 435.51. Catalog: APB03028. Alfa Chemistry Analytical Products
Atomoxetine Impurity 32 Atomoxetine Impurity 32. Uses: For analytical and research use. Alternative Names: (S)-3-(3-fluoro-2-methylphenoxy)-N-methyl-3-phenylpropan-1-amine. Molecular formula: C17H20FNO. Mole weight: 273.35. Catalog: APB03027. Alfa Chemistry Analytical Products
Atomoxetine Impurity 33 Atomoxetine Impurity 33. Uses: For analytical and research use. Alternative Names: (S)-N-methyl-3-phenyl-3-(m-tolyloxy)propan-1-amine hydrochloride. Molecular formula: C17H21NO·HCl. Mole weight: 291.81. Catalog: APB03026. Alfa Chemistry Analytical Products
Atomoxetine Impurity 34 Atomoxetine Impurity 34. Uses: For analytical and research use. Alternative Names: (R)-3-(3-fluoro-2-methylphenoxy)-N-methyl-3-phenylpropan-1-amine. Molecular formula: C17H20FNO. Mole weight: 273.35. Catalog: APB03025. Alfa Chemistry Analytical Products
Atomoxetine Impurity 35 Atomoxetine Impurity 35. Uses: For analytical and research use. Alternative Names: 3-(3-fluoro-2-methylphenoxy)-N-methyl-3-phenylpropan-1-amine hydrochloride. Molecular formula: C17H21ClFNO. Mole weight: 309.81. Catalog: APB03024. Alfa Chemistry Analytical Products
Atomoxetine Impurity 36 Atomoxetine Impurity 36. Uses: For analytical and research use. Alternative Names: N-methyl-N-(3-phenyl-3-(o-tolyloxy)propyl)nitrous amide. Molecular formula: C17H20N2O2. Mole weight: 284.15. Catalog: APB02904. Alfa Chemistry Analytical Products
Atomoxetine Impurity 9 Atomoxetine Impurity 9. Uses: For analytical and research use. Alternative Names: (S)-N-methyl-3-phenyl-3-(p-tolyloxy)propan-1-amine hydrochloride. Molecular formula: C17H22ClNO. Mole weight: 291.82. Catalog: APB03037. Alfa Chemistry Analytical Products
Atomoxetine Related Compound B Atomoxetine Related Compound B. Uses: For analytical and research use. CAS No. 873310-28-2. Mole weight: 291.82. Catalog: AP873310282. Alfa Chemistry Analytical Products
Atomoxetine Related Compound C Atomoxetine Related Compound C. Uses: For analytical and research use. CAS No. 873310-31-7. Mole weight: 291.82. Catalog: AP873310317. Alfa Chemistry Analytical Products
Atorvastatin EP Impurity A Atorvastatin EP Impurity A. Uses: For analytical and research use. Alternative Names: Defluoro Atorvastatin; (3R,5R)-3,5-dihydroxy-7-(2-isopropyl-4,5-diphenyl-3-(phenylcarbamoyl)-1H-pyrrol-1-yl)heptanoic acid. Molecular formula: C33H35N2O5·1/2Ca. Mole weight: 539.64. Catalog: APB02554. Alfa Chemistry Analytical Products
Atorvastatin EP Impurity B Atorvastatin EP Impurity B. Uses: For analytical and research use. Alternative Names: (3R,5S)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate. Molecular formula: C33H35FN2O5·1/2Ca. Mole weight: 557.63. Catalog: APB02556. Alfa Chemistry Analytical Products
Atorvastatin EP Impurity G Atorvastatin EP Impurity G. Uses: For analytical and research use. Alternative Names: Atorvastatin Impurity 26; sodium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxy-3-methoxyheptanoate. Molecular formula: C34H36FN2O5·Na. Mole weight: 594.65. Catalog: APB02553. Alfa Chemistry Analytical Products
Atorvastatin Impurity 20 Atorvastatin Impurity 20. Uses: For analytical and research use. Molecular formula: C66H68CaF2N4O10. Mole weight: 1155.36. Catalog: APB06667. Alfa Chemistry Analytical Products
Atorvastatin Impurity 34 Atorvastatin Impurity 34. Uses: For analytical and research use. Alternative Names: di-tert-butyl 2,2'-((4R,4'R,6R,6'R)-6,6'-(azanediylbis(ethane-2,1-diyl))bis(2,2-dimethyl-1,3-dioxane-6,4-diyl))diacetate. Molecular formula: C28H51NO8. Mole weight: 529.71. Catalog: APB02550. Alfa Chemistry Analytical Products
Atorvastatin Impurity 45 Atorvastatin Impurity 45. Uses: For analytical and research use. Molecular formula: C10H15NO4. Mole weight: 213.23. Catalog: APB06668. Alfa Chemistry Analytical Products
Atorvastatin Impurity 45 (sodium salt) Atorvastatin Impurity 45 (sodium salt). Uses: For analytical and research use. Alternative Names: sodium (R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxy-3-oxoheptanoate. Molecular formula: C33H32FN2O5·Na. Mole weight: 578.61. Catalog: APB02548. Alfa Chemistry Analytical Products
Atorvastatin Impurity 47 Atorvastatin Impurity 47. Uses: For analytical and research use. Molecular formula: C10H15NO4. Mole weight: 213.23. Catalog: APB06670. Alfa Chemistry Analytical Products
Atorvastatin Impurity 48 Atorvastatin Impurity 48. Uses: For analytical and research use. Molecular formula: C66H70CaN4O10. Mole weight: 1119.38. Catalog: APB06669. Alfa Chemistry Analytical Products
Atorvastatin Impurity 49 Atorvastatin Impurity 49. Uses: For analytical and research use. Molecular formula: C66H68CaF2N4O10. Mole weight: 1155.36. Catalog: APB06671. Alfa Chemistry Analytical Products
Atorvastatin Impurity 50 Atorvastatin Impurity 50. Uses: For analytical and research use. Molecular formula: C80H94CaF2N6O16. Mole weight: 1473.73. Catalog: APB06672. Alfa Chemistry Analytical Products
Atorvastatin Impurity 54 Atorvastatin Impurity 54. Uses: For analytical and research use. Alternative Names: methyl 2-((4R,6S)-6-(aminomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate. Molecular formula: C10H19NO4. Mole weight: 217.26. Catalog: APB02547. Alfa Chemistry Analytical Products
Atorvastatin Impurity 55 Atorvastatin Impurity 55. Uses: For analytical and research use. Alternative Names: 2-((4R,6S)-6-(aminomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetamide. Molecular formula: C9H18N2O3. Mole weight: 202.25. Catalog: APB02546. Alfa Chemistry Analytical Products
Atorvastatin Impurity 56 Atorvastatin Impurity 56. Uses: For analytical and research use. Molecular formula: C66H68CaF2N4O10. Mole weight: 1155.36. Catalog: APB06673. Alfa Chemistry Analytical Products
Atorvastatin Impurity 59 Atorvastatin Impurity 59. Uses: For analytical and research use. Alternative Names: (3R,5R)-tert-butyl 7-((3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanamido)-3,5-dihydroxyheptanoate. Molecular formula: C44H56FN3O8. Mole weight: 773.93. Catalog: APB02545. Alfa Chemistry Analytical Products
Atorvastatin Impurity 60 Atorvastatin Impurity 60. Uses: For analytical and research use. Alternative Names: tert-butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate. Molecular formula: C37H43FN2O5. Mole weight: 614.75. Catalog: APB02544. Alfa Chemistry Analytical Products
Atorvastatin Impurity 63 Atorvastatin Impurity 63. Uses: For analytical and research use. Alternative Names: (3R,5R)-3-ethoxy-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyheptanoic acid. Molecular formula: C35H39FN2O5. Mole weight: 586.28. Catalog: APB02542. Alfa Chemistry Analytical Products
Atorvastatin Impurity 63 (Calcium salt) Atorvastatin Impurity 63 (Calcium salt). Uses: For analytical and research use. Alternative Names: calcium (3R,5R)-3-ethoxy-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyheptanoate. Molecular formula: C35H38FN2O5·1/2Ca. Mole weight: 605.26. Catalog: APB02543. Alfa Chemistry Analytical Products
Atorvastatin Impurity 66 Atorvastatin Impurity 66. Uses: For analytical and research use. Molecular formula: C66H68CaF2N4O14. Mole weight: 1219.36. Catalog: APB06674. Alfa Chemistry Analytical Products
Atorvastatin impurity 67 Atorvastatin impurity 67. Uses: For analytical and research use. Alternative Names: 1-(6-carboxy-3-hydroxy-5-oxohexyl)-2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrole 1-oxide. Molecular formula: C33H33FN2O6. Mole weight: 572.23. Catalog: APB02644. Alfa Chemistry Analytical Products
Atorvastatin Impurity 68 Atorvastatin Impurity 68. Uses: For analytical and research use. Molecular formula: C33H34FN2O6- 1/2Ca2+. Mole weight: 593.67. Catalog: APB06676. Alfa Chemistry Analytical Products
Atorvastatin Impurity 69 Atorvastatin Impurity 69. Uses: For analytical and research use. Alternative Names: Atorvastatin epoxypyrrolizine tricyclic analogs. Molecular formula: C33H33FN2O6. Mole weight: 572.63. Catalog: APB06675. Alfa Chemistry Analytical Products
Atorvastatin Impurity 73 Atorvastatin Impurity 73. Uses: For analytical and research use. Molecular formula: C33H35FN2O6. Mole weight: 574.65. Catalog: APB06677. Alfa Chemistry Analytical Products
Atorvastatin Impurity N Atorvastatin Impurity N. Uses: For analytical and research use. Alternative Names: 1105067-93-3(free base); (S,E)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyhept-2-enoic acid hydrochloride. Molecular formula: C33H33FN2O4·HCl. Mole weight: 577.08. Catalog: APB02552. Alfa Chemistry Analytical Products
Atorvastatin Impurity N (Calcium salt Atorvastatin Impurity N (Calcium salt. Uses: For analytical and research use. Alternative Names: 1105067-93-3(free base); calcium (S,E)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1 -yl)-5-hydroxyhept-2-enoate. Molecular formula: C33H32FN2O4·1/2Ca. Mole weight: 559.66. Catalog: APB02551. Alfa Chemistry Analytical Products
Atorvastatin Lactam Impurity Calcium Salt Atorvastatin Lactam Impurity Calcium Salt. Uses: For analytical and research use. Alternative Names: calcium (3R,5R)-7-(5-(4-fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate. Molecular formula: C33H34FN2O6·1/2Ca. Mole weight: 593.67. Catalog: APB02555. Alfa Chemistry Analytical Products
Atorvastatin Related Compound A Atorvastatin Related Compound A. Uses: For analytical and research use. CAS No. 433289-83-9. Mole weight: 1119.36. Catalog: AP433289839. Alfa Chemistry Analytical Products
Atorvastatin Related Compound B Atorvastatin Related Compound B. Uses: For analytical and research use. CAS No. 887196-25-0. Mole weight: 1155.34. Catalog: AP887196250. Alfa Chemistry Analytical Products
Atorvastatin Related Compound C Atorvastatin Related Compound C. Uses: For analytical and research use. CAS No. 693793-53-2. Mole weight: 1191.32. Catalog: AP693793532. Alfa Chemistry Analytical Products

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