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Eribulin Impurity 24 Eribulin Impurity 24. Uses: For analytical and research use. CAS No. 253128-14-2. Molecular formula: C70H130O13Si5. Mole weight: 1320.22. Catalog: APB253128142. Alfa Chemistry Analytical Products 3
Eribulin Impurity 25 Eribulin Impurity 25. Uses: For analytical and research use. CAS No. 1422676-39-8. Molecular formula: C40H60O13. Mole weight: 748.91. Catalog: APB1422676398. Alfa Chemistry Analytical Products 3
Eribulin Impurity 7 Eribulin Impurity 7. Uses: For analytical and research use. Alternative Names: methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate. CAS No. 157322-83-3. Molecular formula: C32H63IO7Si3. Mole weight: 771.00. Catalog: APB157322833. Alfa Chemistry Analytical Products 3
Eribulin Impurity 8 Eribulin Impurity 8. Uses: For analytical and research use. Alternative Names: 3-((2S,5S)-5-(2-((2S,4R,6R)-6-(((2S,3S,4R,5R)-5-((S)-2,3-bis((tert-butyldimethylsilyl)oxy)propyl)-4-methoxy-3-((phenylsulfonyl)methyl)tetrahydrofuran-2-yl)methyl)-4-methyl-5-methylenetetrahydro-2H-pyran-2-yl)ethyl)-4-methylenetetrahydrofuran-2-yl)propan-1-ol. CAS No. 253128-10-8. Molecular formula: C45H78O9SSi2. Mole weight: 851.33. Catalog: APB253128108. Alfa Chemistry Analytical Products 3
Eribulin Impurity 9 Eribulin Impurity 9. Uses: For analytical and research use. CAS No. 253128-17-5. Molecular formula: C47H64O14S. Mole weight: 885.08. Catalog: APB253128175. Alfa Chemistry Analytical Products 3
Eribulin Related Compound 13 Eribulin Related Compound 13. Uses: For analytical and research use. Alternative Names: 3-((2S,5S)-5-((3R,5R)-3-hydroxy-6-iodo-5-methylhept-6-en-1-yl)-4-methylenetetrahydrofuran-2-yl)propyl pivalate. CAS No. 157322-47-9. Molecular formula: C21H35IO4. Mole weight: 478.40. Catalog: APB157322479. Alfa Chemistry Analytical Products 3
Eribulin Related Compound 15 Eribulin Related Compound 15. Uses: For analytical and research use. Alternative Names: 2-((2R,3R,4R,5S)-5-((S)-2,3-bis((tert-butyldimethylsilyl)oxy)propyl)-4-methoxy-3-(tosylmethyl)tetrahydrofuran-2-yl)acetaldehyde. CAS No. 1808153-90-3. Molecular formula: C30H54O7SSi2. Mole weight: 614.98. Catalog: APB1808153903. Alfa Chemistry Analytical Products 3
Eriochrome Black T Eriochrome Black T. Uses: For analytical and research use. Alternative Names: 1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic Acid Sodium Salt; Mordant Black 11. CAS No. 1787-61-7. Molecular formula: C20H12N3NaO7S. Mole weight: 461.38. Catalog: APB1787617. Alfa Chemistry Analytical Products 3
Erlotinib Erlotinib. Uses: For analytical and research use. Alternative Names: N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine. CAS No. 183321-74-6. Molecular formula: C22H23N3O4. Mole weight: 393.44. Catalog: APB183321746. Alfa Chemistry Analytical Products 3
Erlotinib impurity 1 Erlotinib impurity 1. Uses: For analytical and research use. CAS No. 1809951-10-7. Molecular formula: C28H34N4O9. Mole weight: 570.6. Catalog: APB1809951107. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 1 Erlotinib Impurity 1. Uses: For analytical and research use. Alternative Names: 4-chloro-6,7-bis(2-chloroethoxy)quinazoline. CAS No. 183322-21-6. Molecular formula: C12H11Cl3N2O2. Mole weight: 319.99. Catalog: APB183322216. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 10 Erlotinib Impurity 10. Uses: For analytical and research use. Alternative Names: N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine. CAS No. 183319-69-9. Molecular formula: C22H23N3O4. Mole weight: 393.17. Catalog: APB183319699. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 12 Erlotinib Impurity 12. Uses: For analytical and research use. Alternative Names: 2-amino-4,5-bis(2-methoxyethoxy)benzamide. CAS No. 236750-62-2. Molecular formula: C13H20N2O5. Mole weight: 284.14. Catalog: APB236750622. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 13 Erlotinib Impurity 13. Uses: For analytical and research use. Alternative Names: 6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one. CAS No. 179688-29-0. Molecular formula: C14H18N2O5. Mole weight: 294.12. Catalog: APB179688290. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 16 Erlotinib Impurity 16. Uses: For analytical and research use. Alternative Names: 4,5-bis(2-methoxyethoxy)-2-nitrobenzonitrile. CAS No. 236750-65-5. Molecular formula: C13H16N2O6. Mole weight: 296.1. Catalog: APB236750655. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 18 Erlotinib Impurity 18. Uses: For analytical and research use. Alternative Names: ethyl 2-amino-3,4-bis(2-methoxyethoxy)benzoate. CAS No. 2512209-22-0. Molecular formula: C15H23NO6. Mole weight: 313.15. Catalog: APB2512209220. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 2 Erlotinib Impurity 2. Uses: For analytical and research use. Alternative Names: 6-(2-chloroethoxy)-N-(3-ethynylphenyl)-7-(2-methoxyethoxy)quinazolin-4-amine hydrochloride. CAS No. 183320-04-9. Molecular formula: C21H21Cl2N3O3. Mole weight: 434.32. Catalog: APB183320049. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 24 Erlotinib Impurity 24. Uses: For analytical and research use. Alternative Names: ethyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate hydrochloride. CAS No. 183322-17-0. Molecular formula: C15H24ClNO6. Mole weight: 349.13. Catalog: APB183322170. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 25 Erlotinib Impurity 25. Uses: For analytical and research use. Alternative Names: ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate. CAS No. 179688-26-7. Molecular formula: C15H21NO8. Mole weight: 343.13. Catalog: APB179688267. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 27 Erlotinib Impurity 27. Uses: For analytical and research use. Alternative Names: 4-chloro-6,7-bis(2-methoxyethoxy)quinazoline. CAS No. 183322-18-1. Molecular formula: C14H17ClN2O4. Mole weight: 312.09. Catalog: APB183322181. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 28 Erlotinib Impurity 28. Uses: For analytical and research use. Alternative Names: 4-chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline. CAS No. 183322-20-5. Molecular formula: C13H14Cl2N2O3. Mole weight: 316.04. Catalog: APB183322205. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 3 Erlotinib Impurity 3. Uses: For analytical and research use. Alternative Names: N-(3-bromophenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine. CAS No. 328528-74-1. Molecular formula: C20H22BrN3O4. Mole weight: 447.08. Catalog: APB328528741. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 30 Erlotinib Impurity 30. Uses: For analytical and research use. Alternative Names: ethyl 3,4-bis(2-methoxyethoxy)benzoate. CAS No. 183322-16-9. Molecular formula: C15H22O6. Mole weight: 298.33. Catalog: APB183322169. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 33 Erlotinib Impurity 33. Uses: For analytical and research use. Alternative Names: 1-ethynyl-3-nitrobenzene. CAS No. 3034-94-4. Molecular formula: C8H5NO2. Mole weight: 147.13. Catalog: APB3034944. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 34 Erlotinib Impurity 34. Uses: For analytical and research use. Alternative Names: 3-vinylaniline. CAS No. 15411-43-5. Molecular formula: C8H9N. Mole weight: 119.16. Catalog: APB15411435. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 39 Erlotinib Impurity 39. Uses: For analytical and research use. Alternative Names: 4-chloro-6-(2-chloroethoxy)-7-(2-methoxyethoxy)quinazoline. CAS No. 183322-19-2. Molecular formula: C13H14Cl2N2O3. Mole weight: 317.17. Catalog: APB183322192. Alfa Chemistry Analytical Products 3
Erlotinib impurity 4 Erlotinib impurity 4. Uses: For analytical and research use. CAS No. 183320-19-6. Molecular formula: C21H21Cl2N3O3. Mole weight: 434.32. Catalog: APB183320196. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 5 Erlotinib Impurity 5. Uses: For analytical and research use. Alternative Names: 2-((4-((3-ethynylphenyl)amino)-7-(2-methoxyethoxy)quinazolin-6-yl)oxy)ethyl acetate. CAS No. 183320-15-2. Molecular formula: C23H23N3O5. Mole weight: 421.16. Catalog: APB183320152. Alfa Chemistry Analytical Products 3
Erlotinib impurity 6 Erlotinib impurity 6. Uses: For analytical and research use. CAS No. 183320-51-6. Molecular formula: C21H22ClN3O4. Mole weight: 415.87. Catalog: APB183320516. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 6 Erlotinib Impurity 6. Uses: For analytical and research use. Alternative Names: 2,2'-((4-((3-ethynylphenyl)amino)quinazoline-6,7-diyl)bis(oxy))diethanol hydrochloride. CAS No. 183320-12-9. Molecular formula: C20H20ClN3O4. Mole weight: 401.11. Catalog: APB183320129. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 62 Erlotinib Impurity 62. Uses: For analytical and research use. Alternative Names: 3,4-bis(2-methoxyethoxy)-5-nitrobenzonitrile. CAS No. 180031-38-3. Molecular formula: C13H16N2O6. Mole weight: 296.28. Catalog: APB180031383. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 67 Erlotinib Impurity 67. Uses: For analytical and research use. Alternative Names: 7-(2-chloroethoxy)-N-(3-ethynylphenyl)-6-(2-methoxyethoxy)quinazolin-4-amine. CAS No. 183321-85-9. Molecular formula: C21H20ClN3O3. Mole weight: 397.85. Catalog: APB183321859. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 68 Erlotinib Impurity 68. Uses: For analytical and research use. Alternative Names: 6,7-bis(2-chloroethoxy)-N-(3-ethynylphenyl)quinazolin-4-amine. CAS No. 183321-82-6. Molecular formula: C20H17Cl2N3O2. Mole weight: 402.27. Catalog: APB183321826. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 7 Erlotinib Impurity 7. Uses: For analytical and research use. Alternative Names: 6,7-bis(2-methoxyethoxy)-N-(3-vinylphenyl)quinazolin-4-amine hydrochloride. CAS No. 1624294-38-7. Molecular formula: C22H26ClN3O4. Mole weight: 431.16. Catalog: APB1624294387. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 70 Erlotinib Impurity 70. Uses: For analytical and research use. Alternative Names: 2-amino-4,5-bis(2-methoxyethoxy)benzaldehyde. CAS No. 1494468-76-6. Molecular formula: C13H19NO5. Mole weight: 269.29. Catalog: APB1494468766. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 71 Erlotinib Impurity 71. Uses: For analytical and research use. Alternative Names: N-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-N-(3-ethynylphenyl)acetamide. CAS No. 2055840-54-3. Molecular formula: C24H25N3O5. Mole weight: 435.47. Catalog: APB2055840543. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 75 Erlotinib Impurity 75. Uses: For analytical and research use. Alternative Names: quinazoline-4,6,7-triol. CAS No. 16064-15-6. Molecular formula: C8H6N2O3. Mole weight: 178.14. Catalog: APB16064156. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 8 Erlotinib Impurity 8. Uses: For analytical and research use. Alternative Names: N-(3-ethynyl-4-methylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine hydrochloride. CAS No. 1346601-52-2. Molecular formula: C23H26ClN3O4. Mole weight: 443.16. Catalog: APB1346601522. Alfa Chemistry Analytical Products 3
Erlotinib Impurity 9 Erlotinib Impurity 9. Uses: For analytical and research use. Alternative Names: 2-((4-((3-ethynylphenyl)amino)-7-(2-methoxyethoxy)quinazolin-6-yl)oxy)ethanol. CAS No. 183321-86-0. Molecular formula: C21H21N3O4. Mole weight: 379.15. Catalog: APB183321860. Alfa Chemistry Analytical Products 3
Erlotinib O-Desmethyl Metabolite Isomer (M13) Erlotinib O-Desmethyl Metabolite Isomer (M13). Uses: For analytical and research use. Alternative Names: 2-((4-((3-ethynylphenyl)amino)-6-(2-methoxyethoxy)quinazolin-7-yl)oxy)ethanol. CAS No. 183320-29-8. Molecular formula: C21H21N3O4. Mole weight: 379.41. Catalog: APB183320298. Alfa Chemistry Analytical Products 3
Ertapenem Impurity 19 Ertapenem Impurity 19. Uses: For analytical and research use. Alternative Names: 3-((2S,4S)-4-hydroxypyrrolidine-2-carboxamido)benzoic acid. CAS No. 266337-30-8. Molecular formula: C12H14N2O4. Mole weight: 250.25. Catalog: APB266337308. Alfa Chemistry Analytical Products 3
Ertapenem Impurity 22 Ertapenem Impurity 22. Uses: For analytical and research use. CAS No. 153773-82-1. Molecular formula: C22H24N3NaO7S. Mole weight: 497.5. Catalog: APB153773821. Alfa Chemistry Analytical Products 3
Ertapenem Impurity 31 Ertapenem Impurity 31. Uses: For analytical and research use. Alternative Names: (4R,5S)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid. CAS No. 357154-27-9. Molecular formula: C22H27N3O8S. Mole weight: 493.53. Catalog: APB357154279. Alfa Chemistry Analytical Products 3
Ertapenem Impurity 34 Ertapenem Impurity 34. Uses: For analytical and research use. Alternative Names: (4R,5S,6S)-3-(((3S,5S)-5-((3-(ethoxycarbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid. CAS No. 1633046-82-8. Molecular formula: C24H29N3O7S. Mole weight: 503.57. Catalog: APB1633046828. Alfa Chemistry Analytical Products 3
Ertapenem Impurity 36 Ertapenem Impurity 36. Uses: For analytical and research use. Alternative Names: 3,3'-(((2S,2'S,4S,4'S)-4,4'-disulfanediylbis(1-(((4-nitrobenzyl)oxy)carbonyl)pyrrolidine-2,2'-carbonyl))bis(azanediyl))dibenzoic acid. CAS No. 1401451-19-1. Molecular formula: C40H36N6O14S2. Mole weight: 888.88. Catalog: APB1401451191. Alfa Chemistry Analytical Products 3
Ertugliflozin Impuity 14 Ertugliflozin Impuity 14. Uses: For analytical and research use. Alternative Names: ((2R,3R,4S,5R,6S)-6-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-methoxy-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)methyl hydrogen sulfate. CAS No. 1528636-36-3. Molecular formula: C31H51ClO10SSi3. Mole weight: 735.51. Catalog: APB1528636363. Alfa Chemistry Analytical Products 3
Erythromycin EP Impurity D Erythromycin EP Impurity D. Uses: For analytical and research use. Alternative Names: (1S,2R,3R,4R,5R,8R,9S,10S,11R,12R,14R)-11-(((2S,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5-ethyl-3-hydroxy-9-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,4,8,10,12,14-hexamethyl-6,15,16-tr. CAS No. 23893-13-2. Molecular formula: C37H65NO12. Mole weight: 715.91. Catalog: APB23893132. Alfa Chemistry Analytical Products 3
Erythromycin EP Impurity E Erythromycin EP Impurity E. Uses: For analytical and research use. Alternative Names: (2R,3R,4S,5R,8R,9S,10S,11R,12R)-11-(((2S,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5-ethyl-3,4-dihydroxy-9-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,4,8,10,12,14-hexamethyl-6,15-dioxabic. CAS No. 33396-29-1. Molecular formula: C37H65NO12. Mole weight: 715.91. Catalog: APB33396291. Alfa Chemistry Analytical Products 3
Erythromycin EP Impurity K Erythromycin EP Impurity K. Uses: For analytical and research use. Alternative Names: (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-4-(((2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-3,5,7,9,11,13-hexamethyloxacyclotetra. CAS No. 33442-56-7. Molecular formula: C36H65NO1. Mole weight: 703.9. Catalog: APB33442567. Alfa Chemistry Analytical Products 3
Erythromycin EP Impurity N Erythromycin EP Impurity N. Uses: For analytical and research use. Alternative Names: (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-14-ethyl-4,6,7,12-tetrahydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione. CAS No. 3225-82-9. Molecular formula: C21H38O7. Mole weight: 402.52. Catalog: APB3225829. Alfa Chemistry Analytical Products 3
Erythrosine B Erythrosine B. Uses: For analytical and research use. Alternative Names: Tetraiodofluorescein Sodium Salt; Aizen Erythrosine; Calcoid Erythrosine N. CAS No. 16423-68-0. Molecular formula: C20H6I4Na2O5. Mole weight: 879.9. Catalog: APB16423680. Alfa Chemistry Analytical Products 3
Esaconazole impurity 31 Esaconazole impurity 31. Uses: For analytical and research use. CAS No. 2734004-61-4. Molecular formula: C8H8N2O2. Mole weight: 164.16. Catalog: APB2734004614. Alfa Chemistry Analytical Products 3
Escitalopram EP Impurity F Escitalopram EP Impurity F. Uses: For analytical and research use. CAS No. 2102609-59-4. Molecular formula: C14H18N2O2. Mole weight: 246.31. Catalog: APB2102609594. Alfa Chemistry Analytical Products 3
Escitalopram EP Impurity I Escitalopram EP Impurity I. Uses: For analytical and research use. CAS No. 1370643-22-3. Molecular formula: C20H21FN2O. Mole weight: 324.4. Catalog: APB1370643223. Alfa Chemistry Analytical Products 3
Escitalopram EP Impurity L Escitalopram EP Impurity L. Uses: For analytical and research use. CAS No. 1346617-30-8. Molecular formula: C20H22N2O. Mole weight: 306.41. Catalog: APB1346617308. Alfa Chemistry Analytical Products 3
Escitalopram Impurity 34 Escitalopram Impurity 34. Uses: For analytical and research use. CAS No. 1881237-26-8. Molecular formula: C20H22FNO3. Mole weight: 343.4. Catalog: APB1881237268. Alfa Chemistry Analytical Products 3
Escitalopram oxalate impurity 11 Escitalopram oxalate impurity 11. Uses: For analytical and research use. Alternative Names: 4-(dimethylamino)-1-(4-(4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)phenyl)butan-1-one. CAS No. 1433278-32-0. Molecular formula: C25H35FN2O3. Mole weight: 430.56. Catalog: APB1433278320. Alfa Chemistry Analytical Products 3
Escitalopram oxalate impurity 12 Escitalopram oxalate impurity 12. Uses: For analytical and research use. Alternative Names: (E)-4-(4-(dimethylamino)-1-(4-fluorophenyl)but-1-en-1-yl)-3-(hydroxymethyl)benzonitrile. CAS No. 1370643-23-4. Molecular formula: C20H21FN2O. Mole weight: 324.39. Catalog: APB1370643234. Alfa Chemistry Analytical Products 3
Escitalopram oxalate impurity 9 Escitalopram oxalate impurity 9. Uses: For analytical and research use. Alternative Names: 1-oxo-1,3-dihydroisobenzofuran-5-carbaldehyde. CAS No. 333333-34-9. Molecular formula: C9H6O3. Mole weight: 162.14. Catalog: APB333333349. Alfa Chemistry Analytical Products 3
Esmolol Impurity 17 Esmolol Impurity 17. Uses: For analytical and research use. Alternative Names: 3-(4-(2,3-dihydroxypropoxy)phenyl)propanoic acid. CAS No. 1893637-33-6. Molecular formula: C12H16O5. Mole weight: 240.25. Catalog: APB1893637336. Alfa Chemistry Analytical Products 3
Esmolol Impurity 18 Esmolol Impurity 18. Uses: For analytical and research use. Alternative Names: 3-(4-(oxiran-2-ylmethoxy)phenyl)propanoic acid. CAS No. 2167848-51-1. Molecular formula: C12H14O4. Mole weight: 222.24. Catalog: APB2167848511. Alfa Chemistry Analytical Products 3
Esmolol Impurity 18 (Landiolol Impurity 14) Esmolol Impurity 18 (Landiolol Impurity 14). Uses: For analytical and research use. CAS No. 1582797-17-8. Molecular formula: C44H66N6O13. Mole weight: 887.04. Catalog: APB1582797178. Alfa Chemistry Analytical Products 3
Esmolol Impurity 20 Esmolol Impurity 20. Uses: For analytical and research use. CAS No. 23838-70-2. Molecular formula: C9H11NO2. Mole weight: 165.19. Catalog: APB23838702. Alfa Chemistry Analytical Products 3
Esmolol Impurity 26 Esmolol Impurity 26. Uses: For analytical and research use. Alternative Names: 4-vinylphenol. CAS No. 2628-17-3. Molecular formula: C8H8O. Mole weight: 120.15. Catalog: APB2628173. Alfa Chemistry Analytical Products 3
Esomeprazole Impurity 27 Esomeprazole Impurity 27. Uses: For analytical and research use. CAS No. 1820041-19-7. Molecular formula: C18H21N3O3S. Mole weight: 359.44. Catalog: APB1820041197. Alfa Chemistry Analytical Products 3
Esomeprazole Impurity 33 Esomeprazole Impurity 33. Uses: For analytical and research use. Alternative Names: (S)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazol-6-ol. CAS No. 358675-51-1. Molecular formula: C16H17N3O3S. Mole weight: 331.39. Catalog: APB358675511. Alfa Chemistry Analytical Products 3
Esomeprazole Impurity 36 Esomeprazole Impurity 36. Uses: For analytical and research use. Alternative Names: 5-methoxy-1H-benzo[d]imidazol-2-ol. CAS No. 2080-75-3. Molecular formula: C8H8N2O2. Mole weight: 164.16. Catalog: APB2080753. Alfa Chemistry Analytical Products 3
Esomeprazole Impurity A Esomeprazole Impurity A. Uses: For analytical and research use. Alternative Names: 2-Mercapto-5-MethoxybenziMidazole. CAS No. 37052-78-1. Molecular formula: C8H8N2OS. Mole weight: 180.23. Catalog: APB37052781. Alfa Chemistry Analytical Products 3
Esomeprazole Impurity E01 Esomeprazole Impurity E01. Uses: For analytical and research use. Alternative Names: 4-methoxy-2-(((5-methoxy-1Hbenzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridine 1-oxide. CAS No. 142885-92-5. Molecular formula: C17H19N3O3S. Mole weight: 345.42. Catalog: APB142885925. Alfa Chemistry Analytical Products 3
Esomeprazole Impurity H Esomeprazole Impurity H. Uses: For analytical and research use. Alternative Names: 2-[[(3,5-Dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-5-methoxy-1H-benzimidazole. CAS No. 317807-10-6. Molecular formula: C16H16N4O4S. Mole weight: 360.39. Catalog: APB317807106. Alfa Chemistry Analytical Products 3

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