Azithromycin Impurities

  • CAS No.: NA - Azithromycin EP Impurity K

    Azithromycin EP Impurity K

    CAS No. : NA
    Synonyms : C14,1″-Epoxy Azithromycin
    Catalog No. : SA10315

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  • CAS No.: 612069-30-4 - Azithromycin EP Impurity H

    Azithromycin EP Impurity H

    CAS No. : 612069-30-4
    Synonyms : Azithromycin USP Related Compound C H; 3′-N-[[4-(Acetylamino)phenyl]sulfonyl]-3′-N-demethylazithromycin; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[[3-[[[4-(Acetylamino)phenyl]sulfonyl]methylamino]-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
    Catalog No. : SA10314

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  • CAS No.: 612069-31-5 - Azithromycin EP Impurity G

    Azithromycin EP Impurity G

    CAS No. : 612069-31-5
    Synonyms : 3′-N-Demethyl-3′-N-[(4-methylphenyl)sulfonyl]azithromycin; (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
    Catalog No. : SA10313

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  • CAS No.: NA - Azithromycin EP Impurity D

    Azithromycin EP Impurity D

    CAS No. : NA
    Synonyms : 14-Demethyl-14-(hydroxymethyl)azithromycin
    Catalog No. : SA10312

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  • CAS No.: NA - Azithromycin EP Impurity C

    Azithromycin EP Impurity C

    CAS No. : NA
    Synonyms : Azithromycin C; 3″-O-Demethyl Azithromycin; 3″-O-Demethylazithromycin; (2R,3R,4R,5R,8R,10R,11R,12S,13S,14R)-13-(4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yloxy)-11-[4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yloxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-6-methyl-1-oxa-6-aza-15-cyclopentadecanone
    Catalog No. : SA10311

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  • CAS No.: 307974-61-4 - Azithromycin EP Impurity B

    Azithromycin EP Impurity B

    CAS No. : 307974-61-4
    Synonyms : 3-Deoxy azithromycin; 3-Deshydroxy Azithromycin; (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4,10-dihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-Oxa-6-azacyclopentadecan-15-one
    Catalog No. : SA10310

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  • CAS No.: 76801-85-9 - Azithromycin EP Impurity A

    Azithromycin EP Impurity A

    CAS No. : 76801-85-9
    Synonyms : Azathramycin; N6-Demethylazithromycin; Desmethylazithromycin; 9-Deoxo-9a-aza-9a-homo Erythromycin A
    Catalog No. : SA10309

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  • CAS No.: 763924-54-5 - Azithromycin EP Impurity O

    Azithromycin EP Impurity O

    CAS No. : 763924-54-5
    Synonyms : 2-Desethyl-2-propylazithromycin
    Catalog No. : SA10308

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  • CAS No.: 612069-25-7 - Azithromycin Impurity N

    Azithromycin Impurity N

    CAS No. : 612069-25-7
    Synonyms : 3′-Des(dimethylamino)-3′-keto Azithromycin; 3′-De(dimethylamino)-3′-oxoazithromycin; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[[4,6-dideoxy-β-D-erythro-hexopyranos-3-ulos-1-yl]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; 3’-De(dimethylamino)-3’-oxoazithromycin
    Catalog No. : SA10307

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  • CAS No.: 765927-71-7 - Azithromycin Impurity M

    Azithromycin Impurity M

    CAS No. : 765927-71-7
    Synonyms : 3′-N,N-Di(desmethyl)-3′-N-formyl Azithromycin; (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-(formylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one
    Catalog No. : SA10306

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  • CAS No.: 90503-06-3 - Azithromycin Impurity L

    Azithromycin Impurity L

    CAS No. : 90503-06-3
    Synonyms : Azithromycin 3′-N-Oxide; Azithromycin N-Oxide; Azithromycin EP Impurity L; (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-(dimethyloxidoamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one
    Catalog No. : SA10305

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  • CAS No.: 117693-41-1 - Azithromycin Impurity J

    Azithromycin Impurity J

    CAS No. : 117693-41-1
    Synonyms : Descladinose Azithromycin; Desosaminylazithromycin; 13-O-Decladinosylazithromycin; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10,13-tetrahydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one
    Catalog No. : SA10304

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  • CAS No.: 172617-84-4 - Azithromycin Impurity I

    Azithromycin Impurity I

    CAS No. : 172617-84-4
    Synonyms : N’-Desmethyl Azithromycin; 3′-N-demethylazithromycin; (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
    Catalog No. : SA10303

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  • CAS No.: 612069-28-0 - Azithromycin Impurity F

    Azithromycin Impurity F

    CAS No. : 612069-28-0
    Synonyms : 3′-N-Demethyl-3′-N-formylazithromycin; Azithromycin USP RC F; (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
    Catalog No. : SA10302

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  • CAS No.: 612069-27-9 - Azithromycin Impurity E

    Azithromycin Impurity E

    CAS No. : 612069-27-9
    Synonyms : Amino Azithromycin; 3′-(N,N-Didemethyl)azithromycin; (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
    Catalog No. : SA10301

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  • CAS No.: 117772-70-0 - Azithromycin

    Azithromycin

    CAS No. : 117772-70-0
    Synonyms : Azitrocin; (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-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one Dihydrate
    Catalog No. : SA10300

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