3′-O-demethylazithromycinAzithromycin IMP 3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3',3'-didemethylazithromycin

3-(N,N-didesmethyl) AzithromycinAzithromycin IMP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(3-Amino-3,4,6-trideoxy-β-D-xylo-hexopyranosyl)oxy]-13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one

(N-didesmethyl)-3-formylazithromycinAzithromycin IMP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(formylmethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one

3’-N-Desmethyl-3’-N-tosyl AzithromycinAzithromycin IMP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl -α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-[methyl[(4-methylphenyl)sulfonyl]amino]-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one

Azithromycin Impurity HAzithromycin IMP 3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3'-demethylazithromycin

N-DemethylazithromycinAzithromycin IMP (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(methylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one

Azilsartan Impurity FAzilsartan IMP (ethyl 3-amino-2-(((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate

Azilsartan Impurity GAzilsartan IMP (Z)-ethyl 3-amino-2-(((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate

Azilsartan Impurity HAzilsartan IMP (Z)-methyl 3-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate

Azilsartan Impurity IAzilsartan IMP Methyl 3-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate