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Caspofungin Impurity 1 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C50H82N8O16. Mole weight: 1051.23.
Caspofungin Impurity 10
Caspofungin Impurity 10 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C53H90N10O15. Mole weight: 1107.34.
Caspofungin Impurity 11
Caspofungin Impurity 11 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C102H168N18O30. Mole weight: 2126.52.
Caspofungin Impurity 13
Caspofungin Impurity 13 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Synonyms: (3S)-(4R)-1-(10,12-Dimethyl-1-oxotetradecyl)-4,5-dihydroxy-D-prolyl-L-threonyl-(4R)-4-hydroxy-L-prolyl-(4S)-4-hydroxy-4-(4-hydroxyphenyl)-L-threonyl-(3R)-3-hydroxy-L-ornithyl-3-hydroxy-L-prolinamide; 5-Des(2-aminoethylamino)-5-hydroxy-4,5-seco-5,9-cyclo Caspofungin. CAS No. 314080-31-4. Molecular formula: C50H82N8O16. Mole weight: 1051.23.
Caspofungin Impurity 14
Caspofungin Impurity 14 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C52H88N10O15. Mole weight: 1093.31.
Caspofungin Impurity 15
Caspofungin Impurity 15 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C57H86N8O16S. Mole weight: 1171.40.
Caspofungin Impurity 15
Caspofungin Impurity 15. 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-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-di. CAS No. 1404083-47-1. Molecular formula: C52H86N10O16. Mole weight: 1107.3. Catalog: APB1404083471.
Caspofungin Impurity 16
Caspofungin Impurity 16 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C57H88N8O15S. Mole weight: 1157.41.
Caspofungin Impurity 17
Caspofungin Impurity 17 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C52H88N10O14. Mole weight: 1077.31.
Caspofungin Impurity 18 Acetate
Caspofungin Impurity 18 Acetate is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C52H86N8O18. Mole weight: 1111.28.
Caspofungin Impurity 19
Caspofungin Impurity 19 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C52H88N10O15. Mole weight: 1093.31.
Caspofungin Impurity 22
Caspofungin Impurity 22 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C49H78N8O17. Mole weight: 1051.18.
Caspofungin Impurity 23
Caspofungin Impurity 23 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C50H80N8O16. Mole weight: 1049.21.
Caspofungin Impurity 24
Caspofungin Impurity 24 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C50H80N8O16. Mole weight: 1049.21.
Caspofungin Impurity 25
Caspofungin Impurity 25 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C62H104N8O19S. Mole weight: 1297.59.
Caspofungin Impurity 26
Caspofungin Impurity 26 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C51H86N10O15. Mole weight: 1079.28.
Caspofungin Impurity 3
Caspofungin Impurity 3 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C56H84N8O16S. Mole weight: 1157.37.
Caspofungin Impurity 4
Caspofungin Impurity 4 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C56H86N8O15S. Mole weight: 1143.39.
Caspofungin Impurity 6 Diacetate
Caspofungin Impurity 6 Diacetate is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C56H96N10O20. Mole weight: 1229.41.
Caspofungin Impurity 7 Diacetate
Caspofungin Impurity 7 Diacetate is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C56H94N10O20. Mole weight: 1227.40.
Caspofungin Impurity 8
Caspofungin Impurity 8 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C52H90N10O14. Mole weight: 1079.33.
Caspofungin Impurity 9
Caspofungin Impurity 9 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C52H88N10O15. Mole weight: 1093.31.
Caspofungin Impurity A
Caspofungin Impurity A, is a metabolite of Caspofungin, which is an echinocandin that inhibits the synthesis of β (1,3)-D-glucan, an integral component of the fungal cell wall, and thus used as an antifungal drug. Synonyms: (3S)-(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithyl-L-seryl-(4R)-4-hydroxy-L-prolyl-(4S)-4-hydroxy-4-(4-hydroxyphenyl)-L-threonyl-(3R)-3-hydroxy-L-ornithyl-3-hydroxy-L-proline; EX-A3042. Grades: > 95%. CAS No. 1202167-57-4. Molecular formula: C51H86N10O15. Mole weight: 1097.31.
Caspofungin Impurity A Acetate Salt
Caspofungin Impurity A Acetate Salt is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C51H86N10O15.xC2H4O2. Mole weight: 1079.28 (free base).
Caspofungin Impurity B
Caspofungin Impurity B is the primary degradation product of Caspofungin, an antifungal agent in echinocandin class. Caspofungi is effective against infections with Aspergillus and Candida and functions via inhibiting β(1,3)-D-Glucan of the fungal cell wall. Molecular formula: C52H88N10O15. Mole weight: 1093.31.
Caspofungin Impurity C
Caspofungin Impurity C is a degradation product of Caspofungin, an antifungal agent in echinocandin class. Caspofungi is effective against infections with Aspergillus and Candida and functions via inhibiting β(1,3)-D-Glucan of the fungal cell wall. Molecular formula: C52H88N10O15. Mole weight: 1093.31.
Caspofungin Impurity D
Caspofungin Impurity D is an impurity of Caspofungin, an antifungal agent in echinocandin class. Caspofungi is effective against infections with Aspergillus and Candida and functions via inhibiting β(1,3)-D-Glucan of the fungal cell wall. Molecular formula: C50H82N8O16. Mole weight: 1051.23.
Caspofungin Impurity Dimer 2
Caspofungin Impurity Dimer 2 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C102H166N18O29. Mole weight: 2108.51.
Caspofungin Impurity E
Caspofungin Impurity E is an impurity of Caspofungin, an antifungal agent in echinocandin class. Caspofungi is effective against infections with Aspergillus and Candida and functions via inhibiting β(1,3)-D-Glucan of the fungal cell wall. Molecular formula: C50H82N8O16. Mole weight: 1051.23.
Caspofungin Impurity F
Caspofungin Impurity Dimer 1 is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Synonyms: (4R)-N-((2S, 3S, 4S)-1-(((2S)-5-Amino-1-((3S, 4S)-3-carbamoyl-4-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxopentan-2-yl)amino)-3, 4-dihydroxy-4-(4-hydroxyphenyl)-1-oxobutan-2-yl)-1-((2S)-2-((2R, 4S)-5-((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)-2-((10R, 12S)-10, 12-dimethyltetradecanamido)-4-hydroxypentanamido)-3-hydroxybutanoyl)-4-hydroxypyrrolidine-2-carboxamide. Molecular formula: C102H168N18O30. Mole weight: 2126.52.
(10R,12S) Caspofungin
(10R,12S) Caspofungin is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C52H88N10O15. Mole weight: 1093.31.
20(3'-Oxo-caspofungin) Triflate Salt
20(3'-Oxo-caspofungin) Triflate Salt is a derivative of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: 1-[(4R,5S)-5-[(2-Aminoethyl)amino]-N2-(10,12-dimethyl-1-oxotetradecyl)-4-hydroxy-L-ornithine]-1,1,1-trifluoromethanesulfonate Pneumocandin B0; Caspofungin Impurity 5 Triflate Salt; Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-(10,12-dimethyl-1-oxotetradecyl)-4-hydroxy-L-ornithine]-, 1,1,1-trifluoromethanesulfonate (1:x). Grades: >98%. CAS No. 1201042-11-6. Molecular formula: C52H86N10O16.xCHF3O3S. Mole weight: 1107.30 (free base).
Caspofungin Acetate C0 Analog
Caspofungin Acetate C0 Analog is an impurity of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C56H95N10O19. Mole weight: 1212.41.
Des-(5-(threo-3-hydroxy-L-ornithine)) Caspofungin Acetate is an impurity of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: Caspofungin Acetate Impurity 7; Caspofungin Impurity 5; Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-; 1-[(4R,5S)-5-[(2-Aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]pneumocandin B0. CAS No. 1404083-47-1. Molecular formula: C52H86N10O16. Mole weight: 1107.29.
N5-Hydroxylamino Caspofungin
N5-Hydroxylamino Caspofungin is an impurity of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)(hydroxy)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; Caspofungin Impurity 12. CAS No. 1671884-42-6. Molecular formula: C52H88N10O16. Mole weight: 1109.31.
N5-Hydroxylamino Caspofungin Diacetate
N5-Hydroxylamino Caspofungin Diacetate is an impurity of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: (10R, 12S)-N-((2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-20-((R)-3-amino-1-hydroxypropyl)-12-((2-aminoethyl)(hydroxy)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 (1:2); Caspofungin Impurity 12 Acetate. Grades: >98%. CAS No. 1671884-43-7. Molecular formula: C52H88N10O16.2C2H4O2. Mole weight: 1229.42.
O-Desulfo Micafungin
O-Desulfo Micafungin is an impurity of caspofungin or micafungin. Micafungin is a polyene antifungal medication used to treat and prevent invasive fungal infections including candidemia, abscesses and esophageal candidiasis. Synonyms: Micafungin (m1); Pneumocandin A0, 1-((4R,5R)-4,5-dihydroxy-N2-(4-(5-(4-(pentyloxy)phenyl)-3-isoxazolyl)benzoyl)-L-ornithine)-4-((4S)-4-(3,4-dihydroxyphenyl)-4-hydroxy-L-threonine)-; 1-((4R,5R)-4,5-Dihydroxy-N2-(4-(5-(4-(pentyloxy)phenyl)-3-isoxazolyl)benzoyl)-L-ornithine)-4-((4S)-4-(3,4-dihydroxyphenyl)-4-hydroxy-L-threonine)pneumocandin A0. CAS No. 539823-80-8. Molecular formula: C56H71N9O20. Mole weight: 1190.23.
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