Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Handan,Hebei,China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Sample Provided: no

    Description:White or off-White crystalline powder

    Indetification:In the determination of content items,the relative time of sample is in accord with one of the reference substance

    MF:C13H25NO4Si

    molecular weight:287.43

    Melting point:105℃~109℃

    Water content:NMT 0.05%

    Specific potical rotation:+ 47°~+51°

    Assay(By HPLC):external standard method,NLT 99.0%

    Abstract: 4-acetoxyazetidin-2-one (4AA) is a kind of  important medicinal intermediate, mainly employed to synthesize β-Lactam antibiotics like carbapenems and penems

     

     

     

     

     

     

     

     

     

     

     

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    Hebei Wordstar chemical co.,Ltd
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