Roxithromycin > Impurities > 8

Structure Compound Pricing
Roxithromycin EP Impurity J
CS-O-11803 > Impurities

Molecular Formula : C40H73ClN2O14   Molecular Weight: 841.46   CAS Number: 134834-12-1
Synonyms : Roxithromycin EP Impurity J;Oxacyclotetradecane Erythromycin derivative;2-Chloroethoxy Roxithromycin;(9E)-9-[O-[(2-Chloroethoxy)methyl]oxime] Erythromycin; Oxacyclotetradecane Erythromycin derivative; 2-Chloroethoxy Roxithromycin;
Parent API : Roxithromycin
USD 380.00 / 10mg
USD 570.00 / 25mg
USD 855.00 / 50mg
Roxithromycin EP Impurity H
CS-O-11801 > Impurities

Molecular Formula : C41H76N2O14   Molecular Weight: 821.05   CAS Number: 425365-65-7
Synonyms : (3R,4S,5S,6R,7R,9R,11S,12R,13R,14R,Z)-6-(((2S,3S,5R,6R)-5-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one; Erythralosamine; 12-Deoxy Roxithromycin; CS-O-12018
Parent API : Roxithromycin
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Roxithromycin EP Impurity E
CS-O-11802 > Impurities

Molecular Formula : C40H74N2O15   Molecular Weight: 823.2   CAS Number: 1460313-66-9
Synonyms : Roxithromycin EP Impurity E;(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-4-(((2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,4R,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one;
Parent API : Roxithromycin
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Roxithromycin EP Impurity I
CS-O-11823 > Impurities

Molecular Formula : C45H84N2O17   Molecular Weight: 925.15   CAS Number: 425365-66-8
Synonyms : (9E)-2-O-[(2-Methoxyethoxy)methyl] Erythromycin 9-[O-[(2-Methoxyethoxy)methyl] oxime]
Parent API : Roxithromycin
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Roxithromycin EP Impurity B
CS-T-51700 > Impurities

Molecular Formula : C33H62N2O12   Molecular Weight: 678.85   CAS Number: 214902-82-6
Synonyms : Roxithromycin EP Impurity B;(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-4,7,12,13-tetrahydroxy-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyle Roxithromycin.
Parent API : Roxithromycin
USD 274.00 / 10mg
USD 410.00 / 25mg
Roxithromycin EP Impurity F
CS-T-51874 > Impurities

Molecular Formula : C40H74N2O15   Molecular Weight: 823.02   CAS Number: 118267-18-8
Synonyms : Roxithromycin EP Impurity F;(E)-N-Demethylroxithr4R,E)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyl2-one;CS-O-12017
Parent API : Roxithromycin
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Roxithromycin EP Impurity C
CS-O-11800 > Impurities

Molecular Formula : C37H68N2O13   Molecular Weight: 748.94   CAS Number: 13127-18-9
Synonyms : Roxithromycin EP Impurity C;Erythromycin A Oxime;Clarithromycin EP Impurity J;Erythromycin A (E)-9-oxime;9-Erythromycin 9-Oxime; 9-Erythromycin A Oxime; Erythromycin Oxime; Roxithromycin Impurity C;CS-DK-00032 ; CS-T-54170
Parent API : Roxithromycin
USD 380.00 / 10mg
USD 570.00 / 25mg
USD 855.00 / 50mg
Roxithromycin EP Impurity K
CS-O-15136 > Impurities

Molecular Formula : C41H76N2O16   Molecular Weight: 853.05   CAS Number: NA
Synonyms : (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)met
Parent API : Roxithromycin
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