Mefenamic acid is used to treat moderate pain and menstrual pain. It is an inhibitor of cyclooxygenase. It is a member of the anthranilic acid derivatives class of NSAID drugs. Reference standards of Mefenamic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Mefenamic Acid - API Standards [catalogue_number] => PA 13 12000 [category_ids] => ,97,78,70,82, [chemical_name] => [weight] => 241.29 [form] => C15H15NO2 [cas] => 61-68-7 [pslug] => 61-68-7-mefenamic-acid-api-pa1312000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 40081 [offers_product_code] => PA 13 12000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 12000
CAS :
Molecular Formula : C15H15NO2
Molecular Weight : 241.29
stdClass Object ( [pname] => Mefenamic Acid - Impurity B [catalogue_number] => PA 13 12020 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 344.45 [form] => C23H24N2O [cas] => 21122-68-9 [pslug] => 21122-68-9-mefenamic-acid-impurity-b-pa1312020 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 40085 [offers_product_code] => PA 13 12020 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 12020
Molecular Formula : C23H24N2O
Molecular Weight : 344.45
stdClass Object ( [pname] => 3-Chloro-2-methylaniline [catalogue_number] => PA 13 12560 [category_ids] => ,79,80,78,70,82,75, [chemical_name] => [weight] => 141.6 [form] => C7H8ClN [cas] => 87-60-5 [pslug] => 87-60-5-3-chloro-2-methylaniline-pa1312560 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 40088 [offers_product_code] => PA 13 12560 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 12560
Molecular Formula : C7H8ClN
Molecular Weight : 141.6
stdClass Object ( [pname] => 2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid [catalogue_number] => PA 13 0121000 [category_ids] => 162,82,78,76,75,70 [chemical_name] => [weight] => 270.29 [form] => C15H14N2O3 [cas] => 2114-63-8 [pslug] => 2114-63-8-2-2-3-dimethylphenyl-nitroso-amino-benzoic-acid-pa130121000 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 39977 [offers_product_code] => PA 13 0121000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 13 0121000
Molecular Formula : C15H14N2O3
Molecular Weight : 270.29
stdClass Object ( [pname] => 3-Carboxy Mefenamic Acid [catalogue_number] => PA 13 12510 [category_ids] => ,76,75,78,70,82, [chemical_name] => [weight] => 271.27 [form] => C15H13NO4 [cas] => 190379-82-9 [pslug] => 190379-82-9-3-carboxy-mefenamic-acid-pa1312510 [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 13 12510
Molecular Formula : C15H13NO4
Molecular Weight : 271.27
stdClass Object ( [pname] => 3-Carboxy Mefenamic Acid Acyl-β-D-glucuronide [catalogue_number] => PA 13 12520 [category_ids] => ,80,95,76,75,78,70,82, [chemical_name] => [weight] => 447.39 [form] => C21H21NO10 [cas] => 152832-30-9 [pslug] => 152832-30-9-3-carboxy-mefenamic-acid-acyl-beta-d-glucuronide-pa1312520 [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 13 12520
Molecular Formula : C21H21NO10
Molecular Weight : 447.39
stdClass Object ( [pname] => 3-Hydroxymethyl Mefenamic Acid [catalogue_number] => PA 13 12530 [category_ids] => ,76,75,78,70,82, [chemical_name] => [weight] => 257.28 [form] => C15H15NO3 [cas] => 5129-20-4 [pslug] => 5129-20-4-3-hydroxymethyl-mefenamic-acid-pa1312530 [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 13 12530
Molecular Formula : C15H15NO3
Molecular Weight : 257.28
stdClass Object ( [pname] => 3-Hydroxymethyl Mefenamic Acid Acyl-β-D-glucuronide [catalogue_number] => PA 13 12540 [category_ids] => ,95,76,75,78,70,82, [chemical_name] => [weight] => 433.41 [form] => C21H23NO9 [cas] => 152832-29-6 [pslug] => 152832-29-6-3-hydroxymethyl-mefenamic-acid-acyl-beta-d-glucuronide-pa1312540 [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 13 12540
Molecular Formula : C21H23NO9
Molecular Weight : 433.41
stdClass Object ( [pname] => Mefenamic Acyl-β-D-glucuronide [catalogue_number] => PA 13 12550 [category_ids] => ,80,95,76,75,78,70,82, [chemical_name] => [weight] => 417.41 [form] => C21H23NO8 [cas] => 102623-18-7 [pslug] => 102623-18-7-mefenamic-acyl-beta-d-glucuronide-pa1312550 [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 13 12550
Molecular Formula : C21H23NO8
Molecular Weight : 417.41
stdClass Object ( [pname] => 2-(Chloromethyl)benzoic Acid [catalogue_number] => PA 13 12580 [category_ids] => ,80,78,70,82,75, [chemical_name] => [weight] => 170.59 [form] => C8H7ClO2 [cas] => 85888-81-9 [pslug] => 85888-81-9-2-chloromethyl-benzoic-acid-pa1312580 [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 13 12580
Molecular Formula : C8H7ClO2
Molecular Weight : 170.59
stdClass Object ( [pname] => N-Nitroso-4-aminobenzoic Acid [catalogue_number] => PA 13 0121001 [category_ids] => ,70,75,76,78,82,162, [chemical_name] => [weight] => 166.14 [form] => C7H6N2O3 [cas] => 91673-51-7 [pslug] => 91673-51-7-n-nitroso-4-aminobenzoic-acid-pa130121001 [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 13 0121001
Molecular Formula : C7H6N2O3
Molecular Weight : 166.14
stdClass Object ( [pname] => Mefenamic Acid - Impurity A (Hydrochloride Salt) [catalogue_number] => PA 13 0120011 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 157.64 [form] => C8H12ClN [cas] => 5417-45-8 [pslug] => 5417-45-8-mefenamic-acid-impurity-a-hydrochloride-salt-pa130120011 [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 13 0120011
Molecular Formula : C8H12ClN
Molecular Weight : 157.64
stdClass Object ( [pname] => Sodium 2-((2,3-dimethylphenyl)(nitroso)amino)benzoate Monohydrate [catalogue_number] => PA 13 0121002 [category_ids] => ,97,78,70,82,162, [chemical_name] => [weight] => 310.28 [form] => C15H15N2NaO4 [cas] => NA [pslug] => sodium-2-2-3-dimethylphenyl-nitroso-amino-benzoate-monohydrate-pa130121002 [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 13 0121002
Molecular Formula : C15H15N2NaO4
Molecular Weight : 310.28
stdClass Object ( [pname] => Mefenamic Acid - Impurity E [catalogue_number] => PA 13 0120050 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 197.28 [form] => C14H15N [cas] => 4869-11-8 [pslug] => 4869-11-8-mefenamic-acid-impurity-e-pa130120050 [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 13 0120050
Molecular Formula : C14H15N
Molecular Weight : 197.28
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