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] => (6-Methylpyrimidin-4-yl)methanol [catalogue_number] => PA 19 28510 [category_ids] => ,92,79,71,78,70,82, [chemical_name] => [weight] => 124.14 [form] => C6H8N2O [cas] => 74502-82-2 [pslug] => 74502-82-2-6-methylpyrimidin-4-yl-methanol-pa1928510 [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 28510
Molecular Formula : C6H8N2O
Molecular Weight : 124.14
stdClass Object ( [pname] => Pirimicarb-desamido [catalogue_number] => PA 19 28520 [category_ids] => ,79,71,78,70,82, [chemical_name] => [weight] => 167.2 [form] => C8H13N3O [cas] => 40778-16-3 [pslug] => 40778-16-3-pirimicarb-desamido-pa1928520 [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 28520
Molecular Formula : C8H13N3O
Molecular Weight : 167.2
stdClass Object ( [pname] => Sulfamethazine-d4 [catalogue_number] => PA STI 080400 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 282.36 [form] => C12H10D4N4O2S [cas] => 1020719-82-7 [pslug] => 1020719-82-7-sulfamethazine-d4-pasti080400 [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 STI 080400
Molecular Formula : C12H10D4N4O2S
Molecular Weight : 282.36
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 F (Hydrate Form) [catalogue_number] => PA 19 28061 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 191.20 [form] => C6H9NO4S [cas] => 6101-32-2 [pslug] => 6101-32-2-sulfamethazine-impurity-f-hydrate-form-pa1928061 [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 28061
Molecular Formula : C6H9NO4S
Molecular Weight : 191.20
stdClass Object ( [pname] => 3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide [catalogue_number] => PA 19 28540 [category_ids] => ,80,74,71,78,70,82, [chemical_name] => [weight] => 459.5 [form] => C19H17N5O5S2 [cas] => 429622-48-0 [pslug] => 429622-48-0-3-5-nitro-2-thiophene-acrylic-acid-sulfadimidine-amide-pa1928540 [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 28540
Molecular Formula : C19H17N5O5S2
Molecular Weight : 459.5
stdClass Object ( [pname] => Pirimicarb-desamido [catalogue_number] => PA 19 0281000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 167.2 [form] => C8H13N3O [cas] => 40778-16-3 [pslug] => 40778-16-3-pirimicarb-desamido-pa190281000 [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 0281000
stdClass Object ( [pname] => 5-Aminosulfonyl-2-Ox-Indole [catalogue_number] => PA 19 0281001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 212.22 [form] => C8H8N2O3S [cas] => 175075-24-8 [pslug] => 175075-24-8-5-aminosulfonyl-2-ox-indole-pa190281001 [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 0281001
Molecular Formula : C8H8N2O3S
Molecular Weight : 212.22
stdClass Object ( [pname] => 4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide and 4-Amino-3-chloro-N-(4,6- dimethylpyrimidin-2-yl)benzenesulfonamide (Mixture) [catalogue_number] => PA 19 0281002 [category_ids] => ,80,71,76,75,93,78,70,82, [chemical_name] => [weight] => NA [form] => NA [cas] => NA [pslug] => 4-amino-2-chloro-n-4-6-dimethylpyrimidin-2-yl-benzenesulfonamide-and-4-amino-3-chloro-n-4-6-dimethylpyrimidin-2-yl-benzenesulfonamide-mixture-pa190281002 [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 0281002
Molecular Formula : NA
Molecular Weight : NA
stdClass Object ( [pname] => Sulfamethazine-(phenyl-13C6) Hemihydrate [catalogue_number] => PA STI 089087 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 586.58 [form] => C1213C12H30N8O5S2 [cas] => 1196157-77-3 [pslug] => 1196157-77-3-sulfamethazine-phenyl-13c6-hemihydrate-pasti089087 [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 STI 089087
Molecular Formula : C1213C12H30N8O5S2
Molecular Weight : 586.58
stdClass Object ( [pname] => Sulfamethazine-13C6 [catalogue_number] => PA STI 089227 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 284.28 [form] => C613C6H14N4O2S [cas] => 77643-91-5 [pslug] => 77643-91-5-sulfamethazine-13c6-pasti089227 [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 STI 089227
Molecular Formula : C613C6H14N4O2S
Molecular Weight : 284.28
stdClass Object ( [pname] => 4-Amino-N-(4-iodo-5-methylisoxazol-3-yl)benzenesulfonamide [catalogue_number] => PA 19 0281003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 379.17 [form] => C10H10IN3O3S [cas] => 1024-37-9 [pslug] => 1024-37-9-4-amino-n-4-iodo-5-methylisoxazol-3-yl-benzenesulfonamide-pa190281003 [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 0281003
Molecular Formula : C10H10IN3O3S
Molecular Weight : 379.17
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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