Erythromycin EP Impurity B

Synchemia is a leading supplier in pharmaceutical Erythromycin Impurities . Erythromycin is a macrolide antibiotic used to treat a wide variety of bacterial infections, including respiratory tract infections (pneumonia, bronchitis, pertussis), skin conditions (acne), and sexually transmitted infections (syphilis). It acts as a bacteriostatic agent, preventing bacterial growth, and is commonly used as an alternative for penicillin-allergic patients.

Erythromycin EP Impurity B CAS NO: 992-62-1 chemically represented as  (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(methylamino)-β-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione ; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-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}-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione . It is also known as Erythromycin USP Related Compound N ; 3″-N-Desmethylerythromycin A (EP) ; N-Demethylerythromycin A . Erythromycin EP Impurity B is supplied with comprehensive characterization data, in full compliance with applicable regulatory guidelines. Synchemia is the leading supplier and exporter of Erythromycin EP Impurity B . All Synchemia products are strictly intended for analytical testing purposes only and not for human use.