neomycin sulfate
A sulfate salt of Neomycin which is an aminoglycoside antibiotic. It is used in topical preparations and it shows excellent activity against Gram-negative bacteria and partial activity against Gram-positive bacteria. Reference standards of Neomycin Sulfate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object
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[pname] => Neomycin Sulfate - Impurity A (Tetrahydrochloride Salt)
[catalogue_number] => PA 14 44011
[category_ids] => 80,91,79,70,82,75
[chemical_name] =>
[weight] => 468.19
[form] => C12H30Cl4N4O6
[cas] => 15446-43-2
[pslug] => 15446-43-2-neomycin-sulfate-impurity-a-tetrahydrochloride-salt-pa1444011
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Neomycin Sulfate - Impurity A (Tetrahydrochloride Salt)
Catalogue No.:PA 14 44011
Molecular Formula : C12H30Cl4N4O6
Molecular Weight : 468.19
stdClass Object
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[pname] => Neomycin Sulfate - Impurity B
[catalogue_number] => PA 14 44020
[category_ids] => ,91,80,79,75,70,82,
[chemical_name] =>
[weight] => 364.39
[form] => C14H28N4O7
[cas] => 2491651-59-1
[pslug] => 2491651-59-1-neomycin-sulfate-impurity-b-pa1444020
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Neomycin Sulfate - Impurity B
Catalogue No.:PA 14 44020
Molecular Formula : C14H28N4O7
Molecular Weight : 364.39
