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Azithromycin EP Impurity C

Azithromycin EP Impurity C

Catalogue No.: VL186009
CAS No.: 620169-47-3

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Name: Azithromycin EP Impurity C
Catalogue No. VL186009
CAS No. 620169-47-3
Molecular Formula C37H70N2O12
Molecular Weight 734.98
Status In-stock
IUPAC Name 3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3’,3’-didemethylazithromycin
Synonyms 3”-O-demethylazithromycin
Appearance Off White Powder
Description Azithromycin EP Impurity C (CAS No: 620169-47-3) or 3”-O-demethylazithromycin is an impurity of Azithromycin that is an azalide, a subclass of macrolide antibiotics drugs that may be bactericidal or bacteriostatic. It is utilized in the treatment of bacterial upper and lower respiratory tract infections, skin structure infections, and sexually transmitted diseases.
References Chang, Yan, et al. “Factors Influencing the HPLC Determination for Related Substances of Azithromycin.” Journal of Chromatographic Science, Aug. 2015, p. bmv127, https://doi.org/10.1093/chromsci/bmv127. Miguel, L., and C. Barbas. “LC Determination of Impurities in Azithromycin Tablets.” Journal of Pharmaceutical and Biomedical Analysis, vol. 33, no. 2, Sept. 2003, pp. 211–17, https://doi.org/10.1016/s0731-7085(03)00258-9.

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