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Alfa Chemistry Analytical Products 4 - Products

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Product
Carvedilol Impurity 20 (Dihydrochloride) Carvedilol Impurity 20 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3,3'-(((1,2-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(azanediyl))bis(1-((9H-carbazol-4-yl)oxy)propan-2-ol) dihydrochloride. Molecular Formula: C40H42N4O6·2HCl. Mole Weight: 747.23. Catalog: APB04680. Alfa Chemistry Analytical Products 4
Carvedilol Impurity 22 Carvedilol Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(3-((9H-carbazol-4-yl)oxy)-2-hydroxypropyl)-N-(2-(2-methoxyphenoxy)ethyl)formamide. Molecular Formula: C25H26N2O5. Mole Weight: 434.48. Catalog: APB04679. Alfa Chemistry Analytical Products 4
Carvedilol Impurity 43 Carvedilol Impurity 43. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C12H8N2O2. Mole Weight: 212.21. Catalog: APB07454. Alfa Chemistry Analytical Products 4
Carvedilol Impurity 48 Carvedilol Impurity 48. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H22D4N2O5. Mole Weight: 426.51. Catalog: APB07455. Alfa Chemistry Analytical Products 4
Carvedilol Impurity 8 Carvedilol Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C25H26N2O5. Mole Weight: 434.49. Catalog: APB07451. Alfa Chemistry Analytical Products 4
Carvedilol Impurity NH Carvedilol Impurity NH. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9-(oxiran-2-ylmethyl)-9H-carbazol-4-ol. Molecular Formula: C15H13NO2. Mole Weight: 239.27. Catalog: APB04681. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 13 Caspofungin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-12-methyltetradecanamide acetate. Molecular Formula: C51H86N10O15·C2H4O2. Mole Weight: 1139.34. Catalog: APB04701. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 14 Caspofungin Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxy-3-oxopropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 12, 15-tetrahydroxy-6-(hydroxymethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide acetate. Molecular Formula: C51H82N8O19. Mole Weight: 1111.24. Catalog: APB04703. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 18 Caspofungin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxy-3-oxopropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 12, 15-tetrahydroxy-6-(hydroxymethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C49H78N8O17. Mole Weight: 1051.19. Catalog: APB01914. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 19 Caspofungin Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,4S)-N-((2S,3R)-1-((2S,4R)-2-(((2S,3S,4S)-1-(((2S,3R)-5-amino-1-((2S,3S)-2-carbamoyl-3-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxopentan-2-yl)amino)-3,4-dihydroxy-4-(4-hydroxyphenyl)-1-oxobutan-2-yl)carbamoyl)-4-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxobutan-2-yl)-1-((10R,12S)-10,12-dimethyltetradecanoyl)-4,5-dihydroxypyrrolidine-2-carboxamide. Molecular Formula: C50H82N8O16. Mole Weight: 1051.23. Catalog: APB01915. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 20 Caspofungin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12S, 14aS, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-(((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-9-((10R, 12S)-10, 12-dimethyltetradecanamido)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-12-yl)amino)ethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C102H168N18O30. Mole Weight: 2126.53. Catalog: APB01913. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 21 Caspofungin Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12S, 14aS, 16R, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 16-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C52H88N10O15. Mole Weight: 1093.31. Catalog: APB01912. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 22 Caspofungin Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2R)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C52H88N10O15. Mole Weight: 1093.31. Catalog: APB01911. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 23 Caspofungin Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C52H88N10O15. Mole Weight: 1093.31. Catalog: APB01910. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 24 Caspofungin Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 16R, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 16-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C52H88N10O15·2CH3COOH. Mole Weight: 1213.41. Catalog: APB04700. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 25 Caspofungin Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxy-3-oxopropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide acetate. Molecular Formula: C52H86N10O16·CH3COOH. Mole Weight: 1167.35. Catalog: APB04699. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 26 Caspofungin Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-9-((10, 12-dimethyltetradecyl)amino)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)hexadecahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosine-5, 8, 14, 19, 22, 25(9H, 25aH)-hexaone. Molecular Formula: C52H90N10O14. Mole Weight: 1079.33. Catalog: APB04698. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 27 Caspofungin Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-(hydroxymethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide acetate. Molecular Formula: C51H86N10O15·CH3COOH. Mole Weight: 1139.34. Catalog: APB04697. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 28 Caspofungin Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12R, 14aR, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 12, 15-tetrahydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C50H82N8O16. Mole Weight: 1051.23. Catalog: APB04696. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 28 (Acetate) Caspofungin Impurity 28 (Acetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12R, 14aR, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 12, 15-tetrahydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide acetate. Molecular Formula: C50H82N8O16·C2H4O2. Mole Weight: 1111.28. Catalog: APB04694. Alfa Chemistry Analytical Products 4
Caspofungin Impurity 3 Caspofungin Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C52H87N11O16. Mole Weight: 1122.33. Catalog: APB12131. Alfa Chemistry Analytical Products 4
Caspofungin Impurity B Caspofungin Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C52H88N10O15. Mole Weight: 1093.31. Catalog: APB01917. Alfa Chemistry Analytical Products 4
Caspofungin Impurity C0 Caspofungin Impurity C0. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 16R, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 16-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2'. Molecular Formula: C52H88N10O15. Mole Weight: 1093.31. Catalog: APB04705. Alfa Chemistry Analytical Products 4
Caspofungin Impurity EJT1 Caspofungin Impurity EJT1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N, N'-((R, R, S, R, 2R, 2'R, 6S, 6'S, 9S, 9'S, 11R, 11'R, 12S, 12'S, 14aS, 14a'S, 15S, 15'S, 20S, 20'S, 23S, 23'S, 25aS, 25a'S)-12, 12'-(ethane-1, 2-diylbis(azanediyl))bis(20-((R)-3-amino-1-hydroxypropyl)-23-((1S, 2R)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosine-12, 9-diyl))bis(10, 12-dimethyltetradecanamide). Molecular Formula: C102H168N18O30. Mole Weight: 2126.53. Catalog: APB04704. Alfa Chemistry Analytical Products 4
Caspofungin Impurity EJT2 Caspofungin Impurity EJT2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-(((3R)-3-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-12-((2-aminoethyl)amino)-23-((1S, 2R)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-9-(10, 12-dimethyltetradecanamido)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-20-yl)-3-hydroxypropyl)amino)-23-((1S, 2R)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide. Molecular Formula: C102H168N18O30. Mole Weight: 2126.53. Catalog: APB04709. Alfa Chemistry Analytical Products 4
Caspofungin Impurity F Caspofungin Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S, 4R)-N-((2S, 3S, 4S)-1-(((2S, 3R)-5-amino-1-((2S, 3S)-2-carbamoyl-3-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxopentan-2-yl)amino)-3, 4-dihydroxy-4-(4-hydroxyphenyl)-1-oxobutan-2-yl)-1-((2S, 3R)-2-((2S, 4R, E)-5-((2-(((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R. Molecular Formula: C102H168N18O30. Mole Weight: 2126.53. Catalog: APB04702. Alfa Chemistry Analytical Products 4
Caspofungin Impurity QA Caspofungin Impurity QA. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-12-((2-(hydroxyamino)ethyl)amino)-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo. Molecular Formula: C52H88N10O16. Mole Weight: 1109.31. Catalog: APB04708. Alfa Chemistry Analytical Products 4
Caspofungin Impurity QA Acetate Caspofungin Impurity QA Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-23-((1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-12-((2-(hydroxyamino)ethyl)amino)-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacyclohenicosin-9-yl)-10, 12-dimethyltetradecanamide acetate. Molecular Formula: C52H88N10O16·2CH3COOH. Mole Weight: 1229.41. Catalog: APB04707. Alfa Chemistry Analytical Products 4
Caspofungin Impurity YG Caspofungin Impurity YG. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2R, 6S, 9S, 11R, 12S, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)amino)-23-((1S, 2R)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl)-2, 11, 15-trihydroxy-6-((R)-1-hydroxyethyl)-5, 8, 14, 19, 22, 25-hexaoxotetracosahydro-1H-dipyrrolo[2, 1-c:2'. Molecular Formula: C52H88N10O15. Mole Weight: 1093.31. Catalog: APB04706. Alfa Chemistry Analytical Products 4
Cediranib impurity 13 Cediranib impurity 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.42. Catalog: APB07389. Alfa Chemistry Analytical Products 4
Cediranib impurity 15 Cediranib impurity 15. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H14N4O5S2. Mole Weight: 394.42. Catalog: APB07391. Alfa Chemistry Analytical Products 4
Cediranib impurity 16 Cediranib impurity 16. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H14N4O4S2. Mole Weight: 366.41. Catalog: APB07390. Alfa Chemistry Analytical Products 4
Cediranib impurity 18 Cediranib impurity 18. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H15N5O4S2. Mole Weight: 369.41. Catalog: APB07392. Alfa Chemistry Analytical Products 4
Cediranib impurity 20 Cediranib impurity 20. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C7H8N4O4S. Mole Weight: 244.23. Catalog: APB07394. Alfa Chemistry Analytical Products 4
Cediranib impurity 21 Cediranib impurity 21. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H26N10O10S4. Mole Weight: 790.82. Catalog: APB07393. Alfa Chemistry Analytical Products 4
Cediranib impurity 22 Cediranib impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C42H41N16O15S6. Mole Weight: 1202.25. Catalog: APB07395. Alfa Chemistry Analytical Products 4
Cediranib impurity 23 Cediranib impurity 23. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H26N10O10S4. Mole Weight: 790.82. Catalog: APB07396. Alfa Chemistry Analytical Products 4
Cediranib impurity 24 Cediranib impurity 24. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.42. Catalog: APB07397. Alfa Chemistry Analytical Products 4
Cediranib impurity 25 Cediranib impurity 25. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H15N5O6S2. Mole Weight: 413.42. Catalog: APB07398. Alfa Chemistry Analytical Products 4
Cediranib impurity 26 Cediranib impurity 26. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C13H13N5O5S2. Mole Weight: 383.4. Catalog: APB07399. Alfa Chemistry Analytical Products 4
Cediranib impurity 9 Cediranib impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H13N5O6S2. Mole Weight: 411.41. Catalog: APB07388. Alfa Chemistry Analytical Products 4
Cefaclor Degradation Impurity 1 Cefaclor Degradation Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H15N3O4S. Mole Weight: 321.35. Catalog: APB07158. Alfa Chemistry Analytical Products 4
Cefaclor Degradation Impurity 2 Cefaclor Degradation Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H15N3O5S. Mole Weight: 349.36. Catalog: APB07157. Alfa Chemistry Analytical Products 4
Cefaclor Degradation Impurity 3 Cefaclor Degradation Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C10H12N2O3. Mole Weight: 208.22. Catalog: APB07163. Alfa Chemistry Analytical Products 4
Cefaclor diketopiperazine impurity 1 Cefaclor diketopiperazine impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H14ClN3O4S. Mole Weight: 367.8. Catalog: APB07164. Alfa Chemistry Analytical Products 4
Cefaclor Dimer Impurity Cefaclor Dimer Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C30H26Cl2N6O7S2. Mole Weight: 717.60. Catalog: APB04314. Alfa Chemistry Analytical Products 4
Cefaclor Dimer Impurity 1 Cefaclor Dimer Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((R)-2-((R)-2-((R)-2-amino-2-phenylacetamido)-2-((R)-4-carboxy-5-chloro-3,6-dihydro-2H-1,3-thiazin-2-yl)acetamido)-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C30H28Cl2N6O8S2. Mole Weight: 735.61. Catalog: APB04312. Alfa Chemistry Analytical Products 4
Cefaclor double bond displacement impurity 9 Cefaclor double bond displacement impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular Formula: C15H14ClN3O4S. Mole Weight: 367.81. Catalog: APB04318. Alfa Chemistry Analytical Products 4
Cefaclor EP Impurity H Cefaclor EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C23H21ClN4O5S. Mole Weight: 500.95. Catalog: APB04317. Alfa Chemistry Analytical Products 4
Cefaclor Impurity 10 Cefaclor Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H14ClN3O5S. Mole Weight: 383.8. Catalog: APB07159. Alfa Chemistry Analytical Products 4
Cefaclor Impurity 12 Cefaclor Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-3-chloro-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C15H13ClN2O4S. Mole Weight: 352.79. Catalog: APB04316. Alfa Chemistry Analytical Products 4
Cefaclor Impurity 22 Cefaclor Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H19Cl2N5O6S2. Mole Weight: 584.44. Catalog: APB07160. Alfa Chemistry Analytical Products 4
Cefaclor Impurity 5 Cefaclor Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C20H20N4O2. Mole Weight: 348.41. Catalog: APB07156. Alfa Chemistry Analytical Products 4
Cefaclor Impurity K Cefaclor Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-((2R)-2-(7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C30H26Cl2N6O7S2. Mole Weight: 717.6. Catalog: APB04315. Alfa Chemistry Analytical Products 4
Cefaclor oxidation impurity Cefaclor oxidation impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide. Molecular Formula: C15H14ClN3O5S. Mole Weight: 383.81. Catalog: APB04313. Alfa Chemistry Analytical Products 4
Cefaclor polymer A Cefaclor polymer A. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C30H28Cl2N6O8S2. Mole Weight: 735.61. Catalog: APB07162. Alfa Chemistry Analytical Products 4
Cefaclor polymer B Cefaclor polymer B. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C29H28Cl2N6O6S2. Mole Weight: 691.6. Catalog: APB07161. Alfa Chemistry Analytical Products 4
Cefaclor (R,S) Isomer Cefaclor (R,S) Isomer. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C15H14ClN3O4S. Mole Weight: 367.8. Catalog: APB07155. Alfa Chemistry Analytical Products 4
Cefadroxil glucosamine Cefadroxil glucosamine. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H27N3O10S. Mole Weight: 525.53. Catalog: APB07091. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 10 Cefadroxil Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((ethoxycarbonyl)amino)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C11H14N2O5S. Mole Weight: 286.3. Catalog: APB04435. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 26 Cefadroxil Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H17N3O6S. Mole Weight: 379.39. Catalog: APB07095. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 27 Cefadroxil Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H17N3O6S. Mole Weight: 379.39. Catalog: APB07096. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 28 Cefadroxil Impurity 28. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C48H48N8O14S2. Mole Weight: 1025.07. Catalog: APB07097. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 29 Cefadroxil Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C19H21N3O7S. Mole Weight: 435.45. Catalog: APB07098. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 30 Cefadroxil Impurity 30. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H24N4O7S. Mole Weight: 512.54. Catalog: APB07099. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 31 Cefadroxil Impurity 31. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H17N3O6S. Mole Weight: 379.39. Catalog: APB07102. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 32 Cefadroxil Impurity 32. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C16H17N3O5S. Mole Weight: 363.39. Catalog: APB07100. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 33 Cefadroxil Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H24N4O7S. Mole Weight: 512.54. Catalog: APB07101. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 6 Cefadroxil Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((R)-2-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid. Molecular Formula: C24H24N4O7S. Mole Weight: 512.53. Catalog: APB04440. Alfa Chemistry Analytical Products 4
Cefadroxil Impurity 7 Cefadroxil Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-ethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Molecular Formula: C17H19N3O5S. Mole Weight: 377.41. Catalog: APB04439. Alfa Chemistry Analytical Products 4

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