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Alfa Chemistry Analytical Products 4 - Products

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Product
Entecavir Impurity 34 Entecavir Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3R,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01101. Alfa Chemistry Analytical Products 4
Entecavir Impurity 35 Entecavir Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01100. Alfa Chemistry Analytical Products 4
Entecavir Impurity 36 Entecavir Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1S,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01099. Alfa Chemistry Analytical Products 4
Entecavir Impurity 37 Entecavir Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(benzyloxy)-9-((1R,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-trityl-9H-purin-2-amine. Molecular Formula: C52H47N5O3. Mole Weight: 789.96. Catalog: APB01098. Alfa Chemistry Analytical Products 4
Entecavir Impurity 39 Entecavir Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3S,4R)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB01097. Alfa Chemistry Analytical Products 4
Entecavir Impurity 40 Entecavir Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1S,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB01096. Alfa Chemistry Analytical Products 4
Entecavir Impurity 41 Entecavir Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-amino-9-((1R,3S,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one. Molecular Formula: C26H27N5O3. Mole Weight: 457.52. Catalog: APB01095. Alfa Chemistry Analytical Products 4
Entecavir Impurity 7 Entecavir Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R,3R,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol. Molecular Formula: C32H33N5O4. Mole Weight: 551.64. Catalog: APB05364. Alfa Chemistry Analytical Products 4
Entecavir Impurity 73 Entecavir Impurity 73. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C11H15N5O4. Mole Weight: 281.27. Catalog: APB10467. Alfa Chemistry Analytical Products 4
Entecavir Impurity 74 Entecavir Impurity 74. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H21N7O3S. Mole Weight: 391.45. Catalog: APB10466. Alfa Chemistry Analytical Products 4
Entecavir Impurity 75 Entecavir Impurity 75. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10473. Alfa Chemistry Analytical Products 4
Entecavir Impurity 76 Entecavir Impurity 76. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10472. Alfa Chemistry Analytical Products 4
Entecavir Impurity 77 Entecavir Impurity 77. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10474. Alfa Chemistry Analytical Products 4
Entecavir Impurity 78 Entecavir Impurity 78. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H23N5O9. Mole Weight: 453.41. Catalog: APB10476. Alfa Chemistry Analytical Products 4
Entecavir Impurity 79 Entecavir Impurity 79. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C18H25N5O8. Mole Weight: 439.43. Catalog: APB10478. Alfa Chemistry Analytical Products 4
Entecavir Impurity 8 Entecavir Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2S,3S,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol compound with (1S,2R,3R,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol (1:1). Molecular Formula: C32H33N5O5. Mole Weight: 552.64. Catalog: APB05363. Alfa Chemistry Analytical Products 4
Entecavir Impurity 80 Entecavir Impurity 80. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H23N5O6. Mole Weight: 429.43. Catalog: APB10477. Alfa Chemistry Analytical Products 4
Entecavir Impurity 81 Entecavir Impurity 81. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H27N5O6. Mole Weight: 457.49. Catalog: APB10475. Alfa Chemistry Analytical Products 4
Entecavir Impurity 9 Entecavir Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R,2R,3R,5S)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol compound with (1S,2S,3S,5R)-5-(2-amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentanol (1:1). Molecular Formula: C32H33N5O6. Mole Weight: 553.64. Catalog: APB05360. Alfa Chemistry Analytical Products 4
Entecavir monohydrate 2 Entecavir monohydrate 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O5. Mole Weight: 311.3. Catalog: APB10465. Alfa Chemistry Analytical Products 4
Entecavir (R,R,R)-Isomer Hydrate Entecavir (R,R,R)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10462. Alfa Chemistry Analytical Products 4
Entecavir (R,R,S)-Isomer Hydrate Entecavir (R,R,S)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10468. Alfa Chemistry Analytical Products 4
Entecavir (R,S,R)-Isomer Hydrate Entecavir (R,S,R)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10464. Alfa Chemistry Analytical Products 4
Entecavir (S,R,R)-Isomer Hydrate Entecavir (S,R,R)-Isomer Hydrate. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H17N5O4. Mole Weight: 295.3. Catalog: APB10463. Alfa Chemistry Analytical Products 4
ent-Fosaprepitant Dimeglumine ent-Fosaprepitant Dimeglumine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4R,5S)-6-(methylamino)hexane-1,2,3,4,5-pentaol hemi((3-(((2S,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate). Molecular Formula: C23H22F7N4O6P·2 C7H17NO5. Mole Weight: 1004.83. Catalog: APB06336. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 2 Enzalutamide Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(4-cyano-3-(trifluoromethyl)phenyl)-4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzamide. Molecular Formula: C28H16F7N5O2S. Mole Weight: 619.51. Catalog: APB05309. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 32 Enzalutamide Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,2,3-tris(4-cyano-3-(trifluoromethyl)phenyl)guanidine. Molecular Formula: C25H11F9N6. Mole Weight: 566.09. Catalog: APB05306. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 34 Enzalutamide Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-((3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methylpropanoate. Molecular Formula: C13H17FN2O3. Mole Weight: 268.28. Catalog: APB05305. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 35 Enzalutamide Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl (4-cyano-3-(trifluoromethyl)phenyl)carbamate. Molecular Formula: C10H7F3N2O2. Mole Weight: 244.17. Catalog: APB05304. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 36 Enzalutamide Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-N-methyl-2-(methylamino)benzamide. Molecular Formula: C22H20F3N5O2S. Mole Weight: 475.49. Catalog: APB05303. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 37 Enzalutamide Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-isothiocyanato-2-(trifluoromethyl)benzonitrile. Molecular Formula: C9H3F3N2S. Mole Weight: 228.19. Catalog: APB05302. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 39 Enzalutamide Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-methyl N, N'-bis (4-cyano-3- (trifluoromethyl) phenyl) carbamimidate. Molecular Formula: C18H10F6N4O. Mole Weight: 412.29. Catalog: APB05301. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 4 Enzalutamide Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)benzoate. Molecular Formula: C21H16F3N3O3S. Mole Weight: 447.43. Catalog: APB05308. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 40 Enzalutamide Impurity 40. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-bromo-2-fluorobenzamide. Molecular Formula: C7H5BrFNO. Mole Weight: 218.02. Catalog: APB05300. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 41 Enzalutamide Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((3-hydroxy-4-(methylcarbamoyl)phenyl)amino)-2-methylpropanoic acid. Molecular Formula: C12H16N2O4. Mole Weight: 252.27. Catalog: APB05298. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 42 Enzalutamide Impurity 42. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-fluoro-N-methylbenzamide. Molecular Formula: C8H8FNO. Mole Weight: 153.15. Catalog: APB05299. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 43 Enzalutamide Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: benzyl 2-methyl-2- ( (4- (methylcarbamoyl) phenyl) amino) propanoate. Molecular Formula: C19H22N2O3. Mole Weight: 326.39. Catalog: APB05297. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 44 Enzalutamide Impurity 44. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-bromo-N-methyl-2-(methylamino)benzamide. Molecular Formula: C9H11BrN2O. Mole Weight: 243.1. Catalog: APB05296. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 45 Enzalutamide Impurity 45. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: benzyl 2-(benzyl(3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methylpropanoate. Molecular Formula: C26H27FN2O3. Mole Weight: 434.5. Catalog: APB05433. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 46 Enzalutamide Impurity 46. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: O-benzyl (4-cyano-3- (trifluoromethyl) phenyl) carbamothioate. Molecular Formula: C16H11F3N2OS. Mole Weight: 336.33. Catalog: APB05432. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 47 Enzalutamide Impurity 47. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-methyl-2,4-bis(methylamino)benzamide. Molecular Formula: C10H15N3O. Mole Weight: 193.25. Catalog: APB05431. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 48 Enzalutamide Impurity 48. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,2'-((4-(methylcarbamoyl)-1,3-phenylene)bis(azanediyl))bis(2-methylpropanoic acid). Molecular Formula: C16H23N3O5. Mole Weight: 337.37. Catalog: APB05430. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 49 Enzalutamide Impurity 49. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-benzyl-N-ethyl-N-isopropylpropan-2-aminium bromide. Molecular Formula: C15H26BrN. Mole Weight: 300.28. Catalog: APB05428. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 5 Enzalutamide Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)benzoic acid. Molecular Formula: C20H14F3N3O3S. Mole Weight: 433.4. Catalog: APB05307. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 50 Enzalutamide Impurity 50. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((4-carbamoyl-3-fluorophenyl)amino)-2-methylpropanoic acid. Molecular Formula: C11H13FN2O3. Mole Weight: 240.23. Catalog: APB05429. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 51 Enzalutamide Impurity 51. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)-2-fluorobenzoic acid. Molecular Formula: C20H13F4N3O4. Mole Weight: 435.33. Catalog: APB05427. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 52 Enzalutamide Impurity 52. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((5-bromo-2-(methylcarbamoyl)phenyl)amino)-2-methylpropanoic acid. Molecular Formula: C12H15BrN2O3. Mole Weight: 315.16. Catalog: APB05426. Alfa Chemistry Analytical Products 4
Enzalutamide Impurity 53 Enzalutamide Impurity 53. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: O-isopropyl (4-cyano-3- (trifluoromethyl) phenyl) carbamothioate. Molecular Formula: C12H11F3N2OS. Mole Weight: 288.29. Catalog: APB05425. Alfa Chemistry Analytical Products 4
Enzalutamide impurity D Enzalutamide impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-((2-carboxypropan-2-yl)amino)-2-fluorobenzoic acid. Molecular Formula: C11H12FNO4. Mole Weight: 241.22. Catalog: APB05321. Alfa Chemistry Analytical Products 4
Enzalutamide impurity DS Enzalutamide impurity DS. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4,4'-(hydrazine-1,2-diyl)bis(2-fluoro-N-methylbenzamide). Molecular Formula: C16H16F2N4O2. Mole Weight: 334.32. Catalog: APB05312. Alfa Chemistry Analytical Products 4
Enzalutamide impurity DZ Enzalutamide impurity DZ. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-4,4'-(diazene-1,2-diyl)bis(2-fluoro-N-methylbenzamide). Molecular Formula: C16H14F2N4O2. Mole Weight: 332.3. Catalog: APB05310. Alfa Chemistry Analytical Products 4
Enzalutamide impurity E Enzalutamide impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-fluoro-4-((1-methoxy-2-methyl-1-oxopropan-2-yl)amino)benzoate. Molecular Formula: C13H16FNO4. Mole Weight: 269.27. Catalog: APB05320. Alfa Chemistry Analytical Products 4
Enzalutamide impurity F Enzalutamide impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzoate. Molecular Formula: C21H15F4N3O3S. Mole Weight: 465.42. Catalog: APB05319. Alfa Chemistry Analytical Products 4
Enzalutamide impurity G Enzalutamide impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-methyl-2- ( (4- (methylcarbamoyl) phenyl) amino) propanoic acid. Molecular Formula: C12H16N2O3. Mole Weight: 236.27. Catalog: APB05318. Alfa Chemistry Analytical Products 4
Enzalutamide impurity H Enzalutamide impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-methyl-2- ( (4- (methylcarbamoyl) phenyl) amino) propanoate. Molecular Formula: C13H18N2O3. Mole Weight: 250.29. Catalog: APB05317. Alfa Chemistry Analytical Products 4
Enzalutamide impurity K Enzalutamide impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(3-(4-carbamoyl-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzoic acid. Molecular Formula: C20H15F4N3O4S. Mole Weight: 469.41. Catalog: APB05315. Alfa Chemistry Analytical Products 4
Enzalutamide impurity N Enzalutamide impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((3-fluoro-4-(methylcarbamoyl)phenyl)amino)-2-methylpropanoic acid. Molecular Formula: C12H15FN2O3. Mole Weight: 254.11. Catalog: APB05316. Alfa Chemistry Analytical Products 4
Enzalutamide impurity NO Enzalutamide impurity NO. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-1,2-bis(3-fluoro-4-(methylcarbamoyl)phenyl)diazene oxide. Molecular Formula: C16H14F2N4O3. Mole Weight: 348.3. Catalog: APB05311. Alfa Chemistry Analytical Products 4
Enzalutamide Open-loop impurity Enzalutamide Open-loop impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(3-(1-(4-cyano-3-(trifluoromethyl)phenyl)-3-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazolin-7-yl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile. Molecular Formula: C30H18F6N6O2S2. Mole Weight: 672.62. Catalog: APB05314. Alfa Chemistry Analytical Products 4
Enzalutamide PO Enzalutamide PO. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroperoxy-5,5-dimethyl-4-oxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide. Molecular Formula: C21H18F4N4O4. Mole Weight: 466.39. Catalog: APB05313. Alfa Chemistry Analytical Products 4
Epalrestat Dimer Epalrestat Dimer. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((Z)-5-((7-(carboxymethyl)-2-methyl-8-oxo-1-phenyl-3-((E)-1-phenylprop-1-en-2-yl)-6-thioxo-5-thia-7-azaspiro[3.4]octan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid. Molecular Formula: C30H26N2O6S4. Mole Weight: 638.8. Catalog: APB01602. Alfa Chemistry Analytical Products 4
Epalrestat Dimer Impurity Epalrestat Dimer Impurity. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H26N2O6S4. Mole Weight: 638.79. Catalog: APB07847. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 13 Epalrestat Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ammonium 2-(sulfonatomethanethioamido)acetate. Molecular Formula: C3H3NO5S2·2NH4. Mole Weight: 233.27. Catalog: APB05552. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 14 Epalrestat Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: isopropyl 2-((Z)-5-((E)-2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetate. Molecular Formula: C18H19NO3S2. Mole Weight: 361.48. Catalog: APB05551. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 16 Epalrestat Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 76046-54-3 (free acid); ammonium 2, 2'- (disulfannebis (carbonothioyl)bis (azanediyl))diacetate. Molecular Formula: C6H6N2O4S4·2NH4. Mole Weight: 334.46. Catalog: APB05550. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 17 Epalrestat Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2041-59-0 (free acid); ammonium 2-(dithiocarboxylatoamino)acetate. Molecular Formula: C3H3NO2S2·2NH4. Mole Weight: 185.27. Catalog: APB05549. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 21 Epalrestat Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-2-(4-oxo-5-propylidene-2-thioxothiazolidin-3-yl)acetic acid. Molecular Formula: C8H9NO3S2. Mole Weight: 231.29. Catalog: APB05548. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 22 Epalrestat Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-((Z)-5-((E)-2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetate. Molecular Formula: C16H15NO3S2. Mole Weight: 333.43. Catalog: APB05547. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 25 Epalrestat Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H26N2O6S4. Mole Weight: 638.79. Catalog: APB07849. Alfa Chemistry Analytical Products 4
Epalrestat Impurity 26 Epalrestat Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H15NO3S2. Mole Weight: 333.42. Catalog: APB07848. Alfa Chemistry Analytical Products 4

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