Sulfapyridine is used to help control dermatitis herpetiformis, a skin problem. It is a sulfanilamide antibacterial medication.Reference standards of Sulfapyridine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => 5-[4-(Acetylamino)benzenesulfonyloxy]sulfapyridine-d8 Acetate [catalogue_number] => PA STI 002320 [category_ids] => ,80,76,75,78,70,82,88,98, [chemical_name] => [weight] => 512.59 [form] => C21H12D8N4O7S2 [cas] => NA [pslug] => 5-4-acetylamino-benzenesulfonyloxy-sulfapyridine-d8-acetate-pasti002320 [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 002320
CAS :
Molecular Formula : C21H12D8N4O7S2
Molecular Weight : 512.59
stdClass Object ( [pname] => N-Acetyl Sulfapyridine-d4 (Major) [catalogue_number] => PA STI 003570 [category_ids] => ,76,75,78,70,82,88,98, [chemical_name] => [weight] => 295.35 [form] => C13H9D4N3O3S [cas] => 1189732-52-2 [pslug] => 1189732-52-2-n-acetyl-sulfapyridine-d4-major-pasti003570 [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 003570
Molecular Formula : C13H9D4N3O3S
Molecular Weight : 295.35
stdClass Object ( [pname] => 5-Hydroxysulfapyridine-d4 [catalogue_number] => PA STI 051670 [category_ids] => ,80,98,76,75,78,70,82,88, [chemical_name] => [weight] => 269.31 [form] => C11H7D4N3O3S [cas] => NA [pslug] => 5-hydroxysulfapyridine-d4-pasti051670 [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 051670
Molecular Formula : C11H7D4N3O3S
Molecular Weight : 269.31
stdClass Object ( [pname] => Sulfapyridine-d4 [catalogue_number] => PA STI 080430 [category_ids] => ,79,80,98,78,70,82,88, [chemical_name] => [weight] => 253.31 [form] => C11H7D4N3O2S [cas] => 2748541-54-8 [pslug] => 2748541-54-8-sulfapyridine-d4-pasti080430 [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 080430
Molecular Formula : C11H7D4N3O2S
Molecular Weight : 253.31
stdClass Object ( [pname] => Sulfapyridine-d4 [catalogue_number] => PA STI 080440 [category_ids] => ,80,98,78,70,82,88, [chemical_name] => [weight] => 253.31 [form] => C11H7D4N3O2S [cas] => 1189863-86-2 [pslug] => 1189863-86-2-sulfapyridine-d4 -pasti080440 [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 080440
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