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CAS 107216-09-1

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Clarithromycin Impurity EP G

Description:
Clarithromycin Impurity EP G, with the CAS number 107216-09-1, is a chemical compound that is recognized as an impurity associated with the antibiotic clarithromycin. This substance is typically characterized by its molecular structure, which includes specific functional groups that may affect its chemical behavior and stability. As an impurity, it is important to monitor its presence in pharmaceutical formulations to ensure product quality and safety. Clarithromycin itself is a macrolide antibiotic used to treat various bacterial infections, and impurities like EP G can arise during the synthesis or storage of the drug. The presence of such impurities can influence the pharmacological properties, efficacy, and safety profile of the final pharmaceutical product. Analytical techniques such as high-performance liquid chromatography (HPLC) are commonly employed to identify and quantify impurities like Clarithromycin Impurity EP G in drug formulations. Regulatory guidelines often dictate acceptable limits for such impurities to ensure compliance with safety standards in pharmaceutical manufacturing.
Formula:C39H72N2O13
Synonyms:
  • Clarithromycin Impurity G (Mixture of Z and E Isomers)
  • Clarithromycin EP Impurity G (Mixture of Z and E Isomers)/(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-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl
  • (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-10-(methoxyimino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one
  • Erythromycin, 6-O-methyl-, 9-(O-methyloxime) (9CI)
  • Clarithromycin Impurity EP G
  • Clarithromycin EP Impurity G (Mixture of Z and E Isomers)
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