Trimethoprim used mainly in the treatment of bladder infections. It is available as a generic medication and is not very expensive. Reference standards of Trimethoprim API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Trimethoprim [catalogue_number] => PA 20 57000 [category_ids] => ,81,78,70,82, [chemical_name] => [weight] => 290.32 [form] => C14H18N4O3 [cas] => 738-70-5 [pslug] => 738-70-5-trimethoprim-api-pa2057000 [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 20 57000
CAS :
Molecular Formula : C14H18N4O3
Molecular Weight : 290.32
stdClass Object ( [pname] => Trimethoprim - Impurity B [catalogue_number] => PA 20 57020 [category_ids] => ,81,78,70,82, [chemical_name] => [weight] => 304.30 [form] => C14H16N4O4 [cas] => 30806-86-1 [pslug] => 30806-86-1-trimethoprim-impurity-b-pa2057020 [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 20 57020
Molecular Formula : C14H16N4O4
Molecular Weight : 304.30
stdClass Object ( [pname] => Trimethoprim - Impurity F [catalogue_number] => PA 20 57060 [category_ids] => ,80,71,75,81,78,70,82, [chemical_name] => [weight] => 339.19 [form] => C13H15BrN4O2 [cas] => 16285-82-8 [pslug] => 16285-82-8-trimethoprim-impurity-f-pa2057060 [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 20 57060
Molecular Formula : C13H15BrN4O2
Molecular Weight : 339.19
stdClass Object ( [pname] => 4-Hydroxy Trimethoprim [catalogue_number] => PA 20 57570 [category_ids] => ,81,78,70,82, [chemical_name] => [weight] => 306.32 [form] => C14H18N4O4 [cas] => 112678-48-5 [pslug] => 112678-48-5-4-hydroxy-trimethoprim-pa2057570 [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 20 57570
Molecular Formula : C14H18N4O4
Molecular Weight : 306.32
stdClass Object ( [pname] => Brodimoprim-d6 [catalogue_number] => PA STI 014340 [category_ids] => ,80,71,81,78,70,82,98, [chemical_name] => [weight] => 345.22 [form] => C13H9D6BrN4O2 [cas] => 1346599-93-6 [pslug] => 1346599-93-6-brodimoprim-d6-pasti014340 [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 014340
Molecular Formula : C13H9D6BrN4O2
Molecular Weight : 345.22
stdClass Object ( [pname] => 4-Desmethoxy-4-bromo Trimethoprim-d3 [catalogue_number] => PA STI 027910 [category_ids] => ,80,71,75,81,78,70,82,98, [chemical_name] => [weight] => 342.21 [form] => C13H12D3BrN4O2 [cas] => 1346600-27-8 [pslug] => 1346600-27-8-4-desmethoxy-4-bromo-trimethoprim-d3-pasti027910 [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 027910
Molecular Formula : C13H12D3BrN4O2
Molecular Weight : 342.21
stdClass Object ( [pname] => 4-Hydroxy Trimethoprim-13C3 [catalogue_number] => PA STI 051940 [category_ids] => ,81,98,78,70,82, [chemical_name] => [weight] => 309.30 [form] => C1113C3H18N4O4 [cas] => 1391053-67-0 [pslug] => 1391053-67-0-4-hydroxy-trimethoprim-13c3-pasti051940 [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 051940
Molecular Formula : C1113C3H18N4O4
Molecular Weight : 309.30
stdClass Object ( [pname] => 4-Hydroxy Trimethoprim-d9 [catalogue_number] => PA STI 051950 [category_ids] => ,81,98,78,70,82, [chemical_name] => [weight] => 315.37 [form] => C14H9D9N4O4 [cas] => 1794752-40-1 [pslug] => 1794752-40-1-4-hydroxy-trimethoprim-d9-pasti051950 [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 051950
Molecular Formula : C14H9D9N4O4
Molecular Weight : 315.37
stdClass Object ( [pname] => Trimethoprim-13C3 [catalogue_number] => PA STI 085070 [category_ids] => ,81,78,70,82,98, [chemical_name] => [weight] => 293.30 [form] => C1113C3H18N4O3 [cas] => 1189970-95-3 [pslug] => 1189970-95-3-trimethoprim-13c3-pasti085070 [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 085070
Molecular Formula : C1113C3H18N4O3
Molecular Weight : 293.30
stdClass Object ( [pname] => Trimethoprim-d9 (Major) [catalogue_number] => PA STI 085080 [category_ids] => ,81,78,70,82,98, [chemical_name] => [weight] => 299.37 [form] => C14H9D9N4O3 [cas] => 1189460-62-5 [pslug] => 1189460-62-5-trimethoprim-d9-major-pasti085080 [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 085080
Molecular Formula : C14H9D9N4O3
Molecular Weight : 299.37
stdClass Object ( [pname] => Trimethoprim-d3 [catalogue_number] => PA STI 085090 [category_ids] => ,81,78,70,82,98, [chemical_name] => [weight] => 293.34 [form] => C14H15D3N4O3 [cas] => 1189923-38-3 [pslug] => 1189923-38-3-trimethoprim-d3-pasti085090 [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 085090
Molecular Formula : C14H15D3N4O3
Molecular Weight : 293.34
I accept terms and conditions
Message sent successfully!! We will get back to you shortly ....
