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    | QCC Cat No.: | QL062446 |  
    | Chemical Name: | Levofloxacin Impurity 20 |  
    | Synonyms: | (S)-6,8-difluoro-1-(1-hydroxypropan-2-yl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride |  
    | CAS No.: | NA |  
    | Molecular Formula: | C18H22ClF2N3O4 |  
    | Molecular Weight: | 417.83 |  
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    | Standard Reference Material For "Levofloxacin Impurity 20" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
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