Pharmaceutical Reference Standards / Impurity Standards

Azithromycin Dihydrate
Azithromycin
Azithromycin Reference Standard
Azithromycin EP Impurity A
Azithromycin EP Impurity B
Azithromycin BP Impurity C
Azithromycin BP Impurity D
Azithromycin BP Impurity E 
Azithromycin EP Impurity F
Azithromycin EP Impurity G
Azithromycin EP Impurity H
Azithromycin EP Impurity I
Azithromycin EP Impurity J
Azithromycin EP Impurity L
Azithromycin EP Impurity M
Azithromycin EP Impurity N
Azithromycin EP Impurity O
N-Formyl-N-Dimethyl Impurity
Azithromycin EP Impurity S
Azithromycin EP Impurity P
Atorvastatin Diketo Amide Impurity
Azithromycin EP Impurity K
Azithromycin EP Impurity Q
3-Hydroxy Azithromycinoic Acid Sodium Salt
Azithromycin N-Ethyl
5,10,15,20-Tetraphenyl-21h,23h-porphine iron(iii) chloride
4``-keto-9a-azithromycin
Azithromycin Impurity 3 Sodium Salt
N-Nitroso Azithromycin EP Impurity A
N-Nitroso of Azithromycin Impurity I
3-Hydroxy Azithromycinoic Acid
3-Hydroxy Azithromycinoic Acid Sodium Salt
N-Nitroso Azithromycin EP Impurity M

Metabolites

Descladinose 6-N-Desmethyl Azithromycin

Isotope Labelled Compounds

Azithromycin-13C-D3
Azithromycin -D3
Azithromycin-D5