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] => (4-Sulfamoylphenyl)hydrazine [catalogue_number] => PA 03 33050 [category_ids] => 79,80,88 [chemical_name] => [weight] => 187.22 [form] => C6H9N3O2S [cas] => 4392-54-5 [pslug] => 4392-54-5-4-sulfamoylphenyl-hydrazine-pa0333050 [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 03 33050
Molecular Formula : C6H9N3O2S
Molecular Weight : 187.22
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] => o-Acetyltoluene [catalogue_number] => PA 03 33570 [category_ids] => ,80,84, [chemical_name] => [weight] => 134.18 [form] => C9H10O [cas] => 577-16-2 [pslug] => 577-16-2-o-acetyltoluene-pa0333570 [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 33570
Molecular Formula : C9H10O
Molecular Weight : 134.18
stdClass Object ( [pname] => 3'-Methylacetophenone [catalogue_number] => PA 03 33580 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 134.18 [form] => C9H10O [cas] => 585-74-0 [pslug] => 585-74-0-3-methylacetophenone-pa0333580 [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 33580
stdClass Object ( [pname] => 4,4,4-Trifluoro-1-[3-(methyl)phenyl]-butane-1,3-dione [catalogue_number] => PA 03 33610 [category_ids] => ,80, [chemical_name] => [weight] => 230.18 [form] => C11H9F3O2 [cas] => 53764-99-1 [pslug] => 53764-99-1-4-4-4-trifluoro-1-3-methyl-phenyl-butane-1-3-dione-pa0333610 [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 33610
Molecular Formula : C11H9F3O2
Molecular Weight : 230.18
stdClass Object ( [pname] => 4,4,4-Trifluoro-1-[2-(methyl)phenyl]-butane-1,3-dione [catalogue_number] => PA 03 33620 [category_ids] => ,80, [chemical_name] => [weight] => 230.18 [form] => C11H9F3O2 [cas] => 163266-02-2 [pslug] => 163266-02-2-4-4-4-trifluoro-1-2-methyl-phenyl-butane-1-3-dione-pa0333620 [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 33620
stdClass Object ( [pname] => Celecoxib Trifluro Impurity [catalogue_number] => PA 03 33650 [category_ids] => ,80,84, [chemical_name] => [weight] => 230.18 [form] => C11H9F3O2 [cas] => 910303-54-7 [pslug] => 910303-54-7-celecoxib-trifluro-impurity-pa0333650 [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 33650
stdClass Object ( [pname] => 4-(2-(2,2,2-Trifluoroacetyl)hydrazinyl)benzenesulfonamide [catalogue_number] => PA 03 33670 [category_ids] => ,88,80,79, [chemical_name] => [weight] => 283.23 [form] => C8H8F3N3O3S [cas] => 915280-81-8 [pslug] => 915280-81-8-4-2-2-2-2-trifluoroacetyl-hydrazinyl-benzenesulfonamide-pa0333670 [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 33670
Molecular Formula : C8H8F3N3O3S
Molecular Weight : 283.23
stdClass Object ( [pname] => Benzenesulfonamide [catalogue_number] => PA 03 33680 [category_ids] => ,88,80,79, [chemical_name] => [weight] => 157.19 [form] => C6H7NO2S [cas] => 98-10-2 [pslug] => 98-10-2-benzenesulfonamide-pa0333680 [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 33680
Molecular Formula : C6H7NO2S
Molecular Weight : 157.19
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] => 1,1,1-Trifluoro-4-methoxy-4-(4-methylphenyl)-3-buten-2-one [catalogue_number] => PA 03 33730 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 244.21 [form] => C12H11F3O2 [cas] => 187812-31-3 [pslug] => 187812-31-3-1-1-1-trifluoro-4-methoxy-4-4-methylphenyl-3-buten-2-one-pa0333730 [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 33730
Molecular Formula : C12H11F3O2
Molecular Weight : 244.21
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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