nalidixic acid

Nalidixic acid is an antibacterial. It is the first of the synthetic quinolone antibiotics, It works by killing sensitive bacteria in the urinary tract by stopping the production of essential proteins needed by the bacteria to survive. Reference standards of Nalidixic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Nalidixic Acid - Impurity C
    [catalogue_number] => PA 14 0980030
    [category_ids] => ,78,75,76,82,
    [chemical_name] => 
    [weight] => 216.23
    [form] => C10H16O5
    [cas] => 87-13-8
    [pslug] => 87-13-8-diethyl-ethoxymethylidenemalonate-pa140980030
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Nalidixic Acid - Impurity C

Catalogue No.:PA 14 0980030
CAS :
87-13-8
Molecular Formula : C₁₀H₁₆O₅
Molecular Weight : 216.23

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Details

stdClass Object
(
    [pname] => N-[(1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridin-3-yl)carbonyl]-D-aspartic acid
    [catalogue_number] => PA 14 0981000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 347.33
    [form] =>  C16H17N3O6
    [cas] => 1212087-50-7
    [pslug] => 1212087-50-7-n-1-ethyl-1-4-dihydro-7-methyl-4-oxo-1-8-naphthyridin-3-yl-carbonyl-d-aspartic-acid-pa140981000
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N-[(1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridin-3-yl)carbonyl]-D-aspartic acid

Catalogue No.:PA 14 0981000
CAS :
1212087-50-7
Molecular Formula : C₁₆H₁₇N₃O₆
Molecular Weight : 347.33

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Details

stdClass Object
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    [pname] => 2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic Acid
    [catalogue_number] => PA 14 0981001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 232.24
    [form] => C12H12N2O3
    [cas] => 5162-90-3
    [pslug] => 5162-90-3-2-amino-3-2-oxo-1-2-dihydroquinolin-4-yl-propanoic-acid-pa140981001
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