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Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Impurities> (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one
Picture of (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one

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Origin: China

Cas No: 76801-85-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    76801-85-9
    Other Names:
    Azathramycin
    MF:
    C37H70N2O12
    EINECS No.:
    76801-85-9
    Place of Origin:
    Hebei, China
    Type:
    Antibiotic and Antimicrobial Agents
    Grade Standard:
    Medicine Grade
    Brand Name:
    crovell
    Model Number:
    76801-85-9
    Purity:
    99%, 99%
    color:
    white powder
    sample:
    Availabe
    Storage:
    Cool Dried place
    package:
    sealed bag
    delivery:
    by air ,by sea, by express
    MOQ:
    1kg
    usage:
    API
    Product name:
    Azathramycin

    Packaging&Delivery

    Packaging Details
    76801-85-9 packaged in bags , then in drum
    Port
    shanghai
    Lead Time:
    Quantity(Kilograms)1 - 10000>10000
    Est. Time(days)10To be negotiated

  • Property

    CAS No.: 76801-85-9 Formula: C37H70N2O12 Molecular Weight: 734.95800

    Description

    Novel intermediate of Azithromycin that acts as antibiotic.

    Basic Info

    Chemical Name (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one
    Synonyms

    9-deokso-9a-aza-9a-homoeritromicin A;
    Desmethylazithromycin;
    9a-N-desmethyl azithromycin;
    DD-Azaerythromycin A;
    10-Dihydro-10-deoxo-11-azaerythromycin A;
    9-Deoxo-9a-aza-9a-homo Erythromycin A(Desmethyl Azithromycin);
    9-deoxo-9-dihydro-9a-aza-9a-homoerythromycin A;
    9a-aza-9-deoxo-9a-homoerythromycin A;
    9-deoxo-9a-aza-9a-homoerythromycin;
    Azaerythromycin A;
    UNII-4LSP9FJT5B;
    9-deoxo-9a-aza-9a-homoerythromycin A;
    Azathramycin;

    CAS No. 76801-85-9
    Molecular Formula C37H70N2O12
    Molecular Weight 734.95800
    PSA 188.87000
    LogP 1.88730

    Properties

    Appearance & Physical State White Solid
    Density 1.18
    Boiling Point 815.2ºC at 760 mmHg
    Melting Point 126-136ºC
    Flash Point 446.8ºC
    Refractive Index 1.536
    Storage Condition -20ºC Freezer

    Synthesis Route

    9-deoxo-6-deoxy-6,9-epoxy-9,9a-didehydro-9a-aza-homoerythromycin A→(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one
    →(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one
    (E)-Erythromycin oxime→(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one

    Precursor



    (E)-Erythromycin oxime
    9-deoxo-6-deoxy-6,9-epoxy-9,9a-didehydro-9a-aza-homoerythromycin A

    Downstream Product

    azithromycin

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