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 ( [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 [latest_product] => 0 [linkproducts] => 1 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 14 44011
CAS :
Molecular Formula : C12H30Cl4N4O6
Molecular Weight : 468.19
stdClass Object ( [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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 14 44020
Molecular Formula : C14H28N4O7
Molecular Weight : 364.39
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