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    Chemical structure of Azithromycin Impurity R , CAS 161193-44-8, AChemBlock AD269023

    Azithromycin Impurity R

    Catalog ID: AD269023

    Product Name: Azithromycin Impurity R
    CAS: 161193-44-8
    Purity: 95%
    FW: 730.94
    Formula: C₃₇H₆₆N₂O₁₂
    Synonym(s): rac-(1R,2R,3R,6R,7S,8S,9R,10R,12R,15R)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3-ethyl-2,10-dihydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12,15-hexamethyl-4,16-dioxa-14-azabicyclo[11.2.1]hexadec-13-en-5-one
    Smiles: C[C@@H]([C@@H]([C@H](C(O[C@@H]([C@]1(O)C)CC)=O)C)O[C@@](O[C@@H](C)[C@@H]2O)([H])C[C@@]2(C)OC)[C@@]([C@](O)(C[C@H](C3=N[C@H](C)[C@@]1([H])O3)C)C)([H])O[C@@](O[C@H](C)C[C@@H]4N(C)C)([H])[C@@H]4O
    Azithromycin Impurity R 95%, CAS#: 161193-44-8, Cat ID: AD269023, IMPURITIES, AChemBlock
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    update on 06-14-2026

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    Purity 95%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name rac-(1R,2R,3R,6R,7S,8S,9R,10R,12R,15R)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3-ethyl-2,10-dihydroxy-7-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-2,6,8,10,12,15-hexamethyl-4,16-dioxa-14-azabicyclo[11.2.1]hexadec-13-en-5-one
    HTS Code
    Smiles C[C@@H]([C@@H]([C@H](C(O[C@@H]([C@]1(O)C)CC)=O)C)O[C@@](O[C@@H](C)[C@@H]2O)([H])C[C@@]2(C)OC)[C@@]([C@](O)(C[C@H](C3=N[C@H](C)[C@@]1([H])O3)C)C)([H])O[C@@](O[C@H](C)C[C@@H]4N(C)C)([H])[C@@H]4O
    InChiKey NZDCTMQIUOEUSN-MKYKIHCTSA-N
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