A sulfanilamide derivative with potent anti-infective properties. It is mainly used in the lifestock industry. Reference standards of Sulfamethazine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Sulfamethazine - API Standards [catalogue_number] => PA 19 28000 [category_ids] => ,78,70,82,88, [chemical_name] => [weight] => 278.33 [form] => C12H14N4O2S [cas] => 57-68-1 [pslug] => 57-68-1-sulfamethazine-api-pa1928000 [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 19 28000
CAS :
Molecular Formula : C12H14N4O2S
Molecular Weight : 278.33
stdClass Object ( [pname] => Sulfamethazine - Impurity A [catalogue_number] => PA 19 28010 [category_ids] => ,80,71,78,70,82,88, [chemical_name] => [weight] => 264.30 [form] => C11H12N4O2S [cas] => 127-79-7 [pslug] => 127-79-7-sulfamethazine-impurity-a-pa1928010 [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 19 28010
Molecular Formula : C11H12N4O2S
Molecular Weight : 264.30
stdClass Object ( [pname] => Sulfamethazine - Impurity B [catalogue_number] => PA 19 28020 [category_ids] => ,78,70,82,88, [chemical_name] => [weight] => 250.28 [form] => C10H10N4O2S [cas] => 68-35-9 [pslug] => 68-35-9-sulfamethazine-impurity-b-pa1928020 [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 19 28020
Molecular Formula : C10H10N4O2S
Molecular Weight : 250.28
stdClass Object ( [pname] => Sulfamethazine - Impurity C [catalogue_number] => PA 19 28030 [category_ids] => ,79,80,78,70,82,88, [chemical_name] => [weight] => 214.24 [form] => C7H10N4O2S [cas] => 57-67-0 [pslug] => 57-67-0-sulfamethazine-impurity-c-pa1928030 [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 19 28030
Molecular Formula : C7H10N4O2S
Molecular Weight : 214.24
stdClass Object ( [pname] => Sulfamethazine - Impurity D [catalogue_number] => PA 19 28040 [category_ids] => ,79,76,75,78,70,82,88, [chemical_name] => [weight] => 172.20 [form] => C6H8N2O2S [cas] => 63-74-1 [pslug] => 63-74-1-sulfamethazine-impurity-d-pa1928040 [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 19 28040
Molecular Formula : C6H8N2O2S
Molecular Weight : 172.20
stdClass Object ( [pname] => Sulfamethazine - Impurity E [catalogue_number] => PA 19 28050 [category_ids] => ,79,80,78,70,82,88, [chemical_name] => [weight] => 214.24 [form] => C8H10N2O3S [cas] => 144-80-9 [pslug] => 144-80-9-sulfamethazine-impurity-e-pa1928050 [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 19 28050
Molecular Formula : C8H10N2O3S
stdClass Object ( [pname] => Sulfamethazine - Impurity F [catalogue_number] => PA 19 28060 [category_ids] => ,79,80,88, [chemical_name] => [weight] => 173.19 [form] => C6H7NO3S [cas] => 121-57-3 [pslug] => 121-57-3-sulfamethazine-impurity-f-pa1928060 [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 19 28060
Molecular Formula : C6H7NO3S
Molecular Weight : 173.19
stdClass Object ( [pname] => N-Acetyl Sulfamethazine [catalogue_number] => PA 19 28530 [category_ids] => ,76,75,78,70,82,88, [chemical_name] => [weight] => 320.37 [form] => C14H16N4O3S [cas] => 100-90-3 [pslug] => 100-90-3-n-acetyl-sulfamethazine-pa1928530 [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 19 28530
Molecular Formula : C14H16N4O3S
Molecular Weight : 320.37
stdClass Object ( [pname] => Sulfamethazine - Impurity G [catalogue_number] => PA 19 0280070 [category_ids] => ,80,71,78,70,82,88, [chemical_name] => [weight] => 312.77 [form] => C12H13ClN4O2S [cas] => NA [pslug] => sulfamethazine-impurity-g-pa190280070 [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 19 0280070
Molecular Formula : C12H13ClN4O2S
Molecular Weight : 312.77
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