•  Piracetam(Naofukang)
     Tazobactam
     Tazobactam Intermediate
     Ethyl formate
     α-Pyrrolidone
     Sodium Methoxide
     Trimethyliodosilane
     Hexamethyl disilylamine
     Benzene, Toluene Xylene,
     Solventene
     Aniracetam
     Dibenzoyl-L-tartaric acid monohydrate
     
     
    Ethyl formate
     

    Standard

    Business standard

    Test items

    Specification index

    Structural Formula
     

     

    GradeA+

    GradeA

    Appearance

    Transparent liquor

    Transparent liquor

    Percentage

     ≥99%

     ≥90%

    Related density(20°C)

    0.917-0.921

    0.917-0.921

    Boiling Degree(54-56°C)

    ≥95.0%

    ≥95.0%

    Water

    ≤0.3%

    ≤0.5%

    PH

    5.0-7.0

    5.0-7.0

    Packing

    Plastic bucket

    Plastic bucket

    Purpose
    raw material of medicine

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