Tofacitinib is used to treat psoriatic arthritis and moderate-to-severe forms of rheumatoid arthritis. It is sold under the brand Xeljanz. Reference standards of Tofacitinib API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => CP-690550-d3 [catalogue_number] => PA STI 022680 [category_ids] => ,81,71,85,83,78,70,82,98, [chemical_name] => [weight] => 315.39 [form] => C16H17D3N6O [cas] => NA [pslug] => cp-690550-d3-pasti022680 [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 022680
CAS :
Molecular Formula : C16H17D3N6O
Molecular Weight : 315.39
stdClass Object ( [pname] => Tofacitinib [catalogue_number] => PA 73 06000 [category_ids] => ,81,71,85,83,78,70,82, [chemical_name] => [weight] => 312.38 [form] => C16H20N6O [cas] => 477600-75-2 [pslug] => 477600-75-2-tofacitinib-api-pa7306000 [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 73 06000
Molecular Formula : C16H20N6O
Molecular Weight : 312.38
stdClass Object ( [pname] => 5,6-Dihydro Tofacitinib [catalogue_number] => PA 73 06510 [category_ids] => 85,83,82,78,75,71,70 [chemical_name] => [weight] => 314.39 [form] => C16H22N6O [cas] => 1640972-35-5 [pslug] => 1640972-35-5-5-6-dihydro-tofacitinib-pa7306510 [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 73 06510
Molecular Formula : C16H22N6O
Molecular Weight : 314.39
stdClass Object ( [pname] => 5H,6H,7H-Pyrrolo[2,3-d]pyrimidin-6-one [catalogue_number] => PA 73 0061035 [category_ids] => ,71,78,70,82, [chemical_name] => [weight] => 135.13 [form] => C6H5N3O [cas] => 5817-96-9 [pslug] => 5817-96-9-5h-6h-7h-pyrrolo-2-3-d-pyrimidin-6-one-pa730061035 [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 73 0061035
Molecular Formula : C6H5N3O
Molecular Weight : 135.13
stdClass Object ( [pname] => 1-((4R)-4-Methyl-3-(methyl(7-nitroso-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)propan-1-one [catalogue_number] => PA 73 0061037 [category_ids] => ,71,75,76,78,82,162, [chemical_name] => [weight] => 330.39 [form] => C16H22N6O2 [cas] => NA [pslug] => 1-4r-4-methyl-3-methyl-7-nitroso-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-propan-1-one-pa730061037 [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 73 0061037
Molecular Formula : C16H22N6O2
Molecular Weight : 330.39
stdClass Object ( [pname] => N-(1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine [catalogue_number] => PA 73 0061041 [category_ids] => ,81,71,85,83,78,70,82, [chemical_name] => [weight] => 335.46 [form] => C20H25N5 [cas] => 384337-90-0 [pslug] => 384337-90-0-n-1-benzyl-4-methylpiperidin-3-yl-n-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-amine-pa730061041 [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 73 0061041
Molecular Formula : C20H25N5
Molecular Weight : 335.46
stdClass Object ( [pname] => Butyl 3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoate [catalogue_number] => PA 73 0061048 [category_ids] => ,81,71,85,83,78,70,82, [chemical_name] => [weight] => 453.55 [form] => C23H31N7O3 [cas] => 2716897-36-6 [pslug] => 2716897-36-6-butyl-3-amino-2-cyano-5-3r-4r-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-5-oxopent-2-enoate-pa730061048 [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 73 0061048
Molecular Formula : C23H31N7O3
Molecular Weight : 453.55
stdClass Object ( [pname] => N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine [catalogue_number] => PA 73 0061052 [category_ids] => ,71,78,70,82, [chemical_name] => [weight] => 321.43 [form] => C19H23N5 [cas] => 1640971-94-3 [pslug] => 1640971-94-3-n-3r-4r-1-benzyl-4-methylpiperidin-3-yl-7h-pyrrolo-2-3-d-pyrimidin-4-amine-pa730061052 [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 73 0061052
Molecular Formula : C19H23N5
Molecular Weight : 321.43
stdClass Object ( [pname] => N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine [catalogue_number] => PA 73 0061053 [category_ids] => ,71,78,70,82, [chemical_name] => [weight] => 349.48 [form] => C21H27N5 [cas] => NA [pslug] => n-3r-4r-1-benzyl-4-methylpiperidin-3-yl-n-ethyl-7h-pyrrolo-2-3-d-pyrimidin-4-amine-pa730061053 [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 73 0061053
Molecular Formula : C21H27N5
Molecular Weight : 349.48
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