Chemically, it is 5-aminosalicylic acid and an anti-inflammatory drug. Mesalazine is an active metabolite of sulfasalazine which is used to treat inflammatory bowel disease. It is taken orally or as a rectal suppository. Reference standards of Mesalazine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => N-Acetyl Mesalazine-d3 [catalogue_number] => PA STI 002190 [category_ids] => ,80,76,75,78,70,82,98, [chemical_name] => [weight] => 198.19 [form] => C9H6D3NO4 [cas] => 93968-79-7 [pslug] => 93968-79-7-n-acetyl-mesalazine-d3-pasti002190 [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 002190
CAS :
Molecular Formula : C9H6D3NO4
Molecular Weight : 198.19
stdClass Object ( [pname] => N-Acetyl Mesalazine-d3 [catalogue_number] => PA STI 002200 [category_ids] => ,79,80,76,75,78,70,82,98, [chemical_name] => [weight] => 198.19 [form] => C9H6D3NO4 [cas] => 1309935-89-4 [pslug] => 1309935-89-4-n-acetyl-mesalazine-d3-pasti002200 [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 002200
stdClass Object ( [pname] => 2-Benzyloxy-benzoic Acid-13C3 Benzyl Ester [catalogue_number] => PA STI 011670 [category_ids] => ,80,78,70,82,98, [chemical_name] => [weight] => 324.32 [form] => C1513C6H18O3 [cas] => 1330189-10-0 [pslug] => 1330189-10-0-2-benzyloxy-benzoic-acid-13c3-benzyl-ester-pasti011670 [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 011670
Molecular Formula : C1513C6H18O3
Molecular Weight : 324.32
stdClass Object ( [pname] => 2-Benzyloxy-5-nitro-benzoic Acid-13C6 Benzyl Ester [catalogue_number] => PA STI 012040 [category_ids] => ,80,76,75,78,70,82,98, [chemical_name] => [weight] => 369.32 [form] => C1513C6H17NO5 [cas] => 1329840-65-4 [pslug] => 1329840-65-4-2-benzyloxy-5-nitro-benzoic-acid-13c6-benzyl-ester-pasti012040 [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 012040
Molecular Formula : C1513C6H17NO5
Molecular Weight : 369.32
stdClass Object ( [pname] => Mesalazine-d3 Hydrochloride [catalogue_number] => PA STI 058880 [category_ids] => ,80,98,76,75,78,70,82, [chemical_name] => [weight] => 192.61 [form] => C7H5D3ClNO3 [cas] => 1346601-18-0 [pslug] => 1346601-18-0-mesalazine-d3-hydrochloride-pasti058880 [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 058880
Molecular Formula : C7H5D3ClNO3
Molecular Weight : 192.61
stdClass Object ( [pname] => N-Propionyl Mesalazine-d5 [catalogue_number] => PA STI 075310 [category_ids] => ,80,98,76,75,78,70,82, [chemical_name] => [weight] => 214.23 [form] => C10H6D5NO4 [cas] => 1189861-06-0 [pslug] => 1189861-06-0-n-propionyl-mesalazine-d5-pasti075310 [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 075310
Molecular Formula : C10H6D5NO4
Molecular Weight : 214.23
stdClass Object ( [pname] => N-Propionyl Mesalazine-d3 [catalogue_number] => PA STI 075320 [category_ids] => ,80,98,76,75,78,70,82, [chemical_name] => [weight] => 212.22 [form] => C10H8D3NO4 [cas] => 1330265-97-8 [pslug] => 1330265-97-8-n-propionyl-mesalazine-d3-pasti075320 [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 075320
Molecular Formula : C10H8D3NO4
Molecular Weight : 212.22
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