Azithromycin EP impurity K

SL-4856

Azithromycin EP impurity K, >98%

CAS No. : [612534-95-9]

Synonyms : C14,1″-Epoxy azithromycin; Azithromycin E

IUPAC Name : (2S,4R,4a'R,5S,6S,7'R,8'S,9'R,10'R,13'R,15'R,16'R,17'S,17a'S)-16'-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7'-ethyl-5,8',9',15'-tetrahydroxy-4-methoxy-4,6,8',10',11',13',15',17'-octamethyloctadecahydro-5'H-spiro[pyran-2,2'-[1,3]dioxino[4,5-m][1]oxa[6]azacyclopentadecin]-5'-one

Price And Availability
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5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
50MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
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Applications : This is an impurity of Azithromycin (Azithromycin EP impurity K), which is an antibiotic by inhibiting protein synthesis, used for the treatment of bacterial infections.

References : Cigana C. et al.: Biochem Biophys Res Commun., 350(4), 977-982, 2006; Sugiyama K. et al.: Clin Exp Immunol., 147(3), 540-546, 2007; Tyteca D. et al.: Exp. Cell. Res, 281(1), 86-100, 2002; Fa N. et al.: Biochim Biophys Acta, 1768(7), 1830-1838, 2007.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.