Clarithromycin EP Impurity I

Order Clarithromycin EP Impurity I product with CAS: 118058-74-5 and speed up your Clarithromycin project. This product is also known as Des(cladinosyl)Clarithromycin;3-O-Decladinosyl-6-O-methylerythromycin A; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-4,12,13-trihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione. and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require.