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Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Impurities> 9-[(2-Acetoxyethoxy)Methyl]-N2-Acetylguanine
Picture of 9-[(2-Acetoxyethoxy)Methyl]-N2-Acetylguanine

9-[(2-Acetoxyethoxy)Methyl]-N2-Acetylguanine

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Origin: China

Cas No: 75128-73-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 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.:
    75128-73-3
    Other Names:
    Diacetylacyclovir
    MF:
    C12H15N5O5
    EINECS No.:
    278-077-7
    Place of Origin:
    Hebei, China (Mainland)
    Type:
    Pharmaceutical Intermediates, 9-[(2-Acetoxyethoxy)methyl]-N2-acetylguanine CAS 75128-73-3
    Purity:
    99.0%min
    Brand Name:
    CB
    Model Number:
    Pharm Intermediates
    Application:
    Pharm Intermediates
    Appearance:
    White crystalline powder
    Packing:
    Drum/Aluminum Foil Bag
    Molecular weight:
    309.28
    Color:
    White crystalline powder
    Product name:
    9-[(2-Acetoxyethoxy)methyl]-N2-acetylguanine CAS 75128-73-3
    CAS:
    75128-73-3
    Name:
    CAS 75128-73-3
    Assay:
    99.0%min
    Package:
    Client's Request
    Form:
    powder
    Shelf life:
    2 years

    Packaging&Delivery

    Packaging Details
    For products with solid form, according to the quantity you need and your requirement of package, they can be packed by 1 kg/bag; 25 kg/bag; 50 kg/bag; 25 kg/drum, ton bag, etc.
    9-[(2-Acetoxyethoxy)methyl]-N2-acetylguanine CAS 75128-73-3
    Port
    Tianjin, Shanghai, Qingdao, etc
    Lead Time:
    Quantity(Kilograms)1 - 100>100
    Est. Time(days)3To be negotiated

  • Property

    CAS No.: 75128-73-3 Formula: C12H15N5O5 Molecular Weight: 309.27800

    Description

    An impurity of Acyclovir.

    Basic Info

    Chemical Name 9-[(2-Acetoxyethoxy)Methyl]-N2-Acetylguanine
    Synonyms

    9-[(2-Acetoxyethoxy)methyl]-N2-acetylguanine;

    CAS No. 75128-73-3
    Molecular Formula C12H15N5O5
    Molecular Weight 309.27800
    PSA 128.20000
    LogP -0.31180

    Properties

    Appearance & Physical State Off white powder
    Density 1.53
    Melting Point 204ºC
    Refractive Index 1.654

    Safety Info

    Safety Statements S26; S36; S37/39
    WGK Germany 3
    Risk Statements R20/21/22; R36/37/38
    Hazard Codes Xn; Xi

    Synthesis Route

    Acyclovir Acetate→9-[(2-Acetoxyethoxy)Methyl]-N2-Acetylguanine
    1,3-dioxolane+Acetic anhydride→9-[(2-Acetoxyethoxy)Methyl]-N2-Acetylguanine+2-[(2-acetamido-6-oxo-3H-purin-7-yl)methoxy]ethyl acetate
    N-(6-oxo-3,7-dihydropurin-2-yl)acetamide+2-[(Acetyloxy)methoxy]ethyl acetate→9-[(2-Acetoxyethoxy)Methyl]-N2-Acetylguanine

    Precursor

    Acyclovir Acetate
    N-(6-oxo-3,7-dihydropurin-2-yl)acetamide
    Acetic anhydride
    1,3-dioxolane

    Downstream Product

    Acyclovir Acetate
    2-[(2-amino-6-chloropurin-9-yl)methoxy]ethanol
    2-[(2-amino-6-chloropurin-9-yl)methoxy]ethyl acetate
    acyclovir

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