Celecoxib is used for osteoarthritis, rheumatoid arthritis, acute pain, musculoskeletal pain, painful menstruation, ankylosing spondylitis, and to reduce the number of colon and rectal polyps in people with familial adenomatous polyposis. Reference standards of Celecoxib API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Celecoxib - Impurity A [catalogue_number] => PA 03 33010 [category_ids] => ,70,71,75,78,80,81,82, [chemical_name] => [weight] => 381.37 [form] => C17H14F3N3O2S [cas] => 170570-01-1 [pslug] => 170570-01-1-celecoxib-impurity-a-pa0333010 [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 03 33010
CAS :
Molecular Formula : C17H14F3N3O2S
Molecular Weight : 381.37
stdClass Object ( [pname] => Celecoxib - Impurity B [catalogue_number] => PA 03 33020 [category_ids] => ,70,71,75,78,80,81,82, [chemical_name] => [weight] => 381.37 [form] => C17H14F3N3O2S [cas] => 331943-04-5 [pslug] => 331943-04-5-celecoxib-impurity-b-pa0333020 [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 03 33020
stdClass Object ( [pname] => o-Celecoxib [catalogue_number] => PA 03 33030 [category_ids] => 88,82,80,79,78,71,70 [chemical_name] => [weight] => 381.37 [form] => C17H14F3N3O2S [cas] => 170569-99-0 [pslug] => 170569-99-0-o-Celecoxib-pa0333030 [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 03 33030
stdClass Object ( [pname] => 2,5-Dimethyl Celecoxib [catalogue_number] => PA 03 33520 [category_ids] => ,80,71,81,78,70,82,88, [chemical_name] => [weight] => 395.4 [form] => C18H16F3N3O2S [cas] => 457639-26-8 [pslug] => 457639-26-8-2-5-dimethyl-celecoxib-pa0333520 [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 03 33520
Molecular Formula : C18H16F3N3O2S
Molecular Weight : 395.4
stdClass Object ( [pname] => 4-[N'-(1-p-tolylethylidene)-hydrazino]-benzenesulfonamide [catalogue_number] => PA 03 33540 [category_ids] => ,70,71,78,80,81,82,88, [chemical_name] => [weight] => 303.38 [form] => C15H17N3O2S [cas] => 1061214-06-9 [pslug] => 1061214-06-9-4-n-1-p-tolylethylidene-hydrazino-benzenesulfonamide-pa0333540 [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 03 33540
Molecular Formula : C15H17N3O2S
Molecular Weight : 303.38
stdClass Object ( [pname] => Celecoxib Carboxylic Acid [catalogue_number] => PA 03 33630 [category_ids] => ,71,76,75,78,70,82,88, [chemical_name] => [weight] => 411.36 [form] => C17H12F3N3O4S [cas] => 170571-01-4 [pslug] => 170571-01-4-celecoxib-carboxylic-acid-pa0333630 [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 03 33630
Molecular Formula : C17H12F3N3O4S
Molecular Weight : 411.36
stdClass Object ( [pname] => 3-(p-Tolyl)-5-(trifluoromethyl)-1H-pyrazole [catalogue_number] => PA 03 33660 [category_ids] => 80,75,71,70 [chemical_name] => [weight] => 226.2 [form] => C11H9F3N2 [cas] => 219986-64-8 [pslug] => 219986-64-8-3-trifluoromethyl-5-p-tolyl-1h-pyrazole-pa0333660 [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 03 33660
Molecular Formula : C11H9F3N2
Molecular Weight : 226.2
stdClass Object ( [pname] => 4-Desmethyl-3-methyl Celecoxib-d4 [catalogue_number] => PA STI 028680 [category_ids] => ,80,71,75,81,78,70,82,98, [chemical_name] => [weight] => 385.40 [form] => C17H10D4F3N3O2S [cas] => 1346604-72-5 [pslug] => 1346604-72-5-4-desmethyl-3-methyl-celecoxib-d4-pasti028680 [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 028680
Molecular Formula : C17H10D4F3N3O2S
Molecular Weight : 385.40
stdClass Object ( [pname] => N-De(4-sulfonamidophenyl)-N'-[4-sulfonamido(phenyl-d4)] Celecoxib [catalogue_number] => PA STI 029070 [category_ids] => ,80,71,75,81,78,70,82,98, [chemical_name] => [weight] => 385.40 [form] => C17H10D4F3N3O2S [cas] => 1346604-14-5 [pslug] => 1346604-14-5-n-de-4-sulfonamidophenyl-n-4-sulfonamido-phenyl-d4-celecoxib-pasti029070 [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 029070
stdClass Object ( [pname] => 2,5-Dimethyl Celecoxib-d4 [catalogue_number] => PA STI 034190 [category_ids] => ,79,80,71,81,78,70,82,88,98, [chemical_name] => [weight] => 399.42 [form] => C18H12D4F3N3O2S [cas] => 1346603-87-9 [pslug] => 1346603-87-9-2-5-dimethyl-celecoxib-d4-pasti034190 [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 034190
Molecular Formula : C18H12D4F3N3O2S
Molecular Weight : 399.42
stdClass Object ( [pname] => Hydroxy Celecoxib-d4 [catalogue_number] => PA STI 049840 [category_ids] => ,71,98,76,75,78,70,82,88, [chemical_name] => [weight] => 401.40 [form] => C17H10D4F3N3O3S [cas] => 1276524-56-1 [pslug] => 1276524-56-1-hydroxy-celecoxib-d4-pasti049840 [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 049840
Molecular Formula : C17H10D4F3N3O3S
Molecular Weight : 401.40
stdClass Object ( [pname] => 4-(4-Hydroxy-3-(p-tolyl)-4-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide [catalogue_number] => PA 03 0331023 [category_ids] => ,75,76,71,78,80,82, [chemical_name] => [weight] => 399.39 [form] => C17H16F3N3O3S [cas] => NA [pslug] => 4-4-hydroxy-3-p-tolyl-4-trifluoromethyl-4-5-dihydro-1h-pyrazol-1-yl-benzenesulfonamide-pa030331023 [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 03 0331023
Molecular Formula : C17H16F3N3O3S
Molecular Weight : 399.39
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