A janus kinase (JAK) inhibitor class of drug used for the treatment of rheumatoid arthritis (RA)Reference standards of Tofacitinib Citrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => (3R,4S)-Tofacitinib [catalogue_number] => PA 47 13510 [category_ids] => ,79,80,69,81, [chemical_name] => [weight] => 312.37 [form] => C16H20N6O [cas] => 1092578-46-5 [pslug] => 1092578-46-5-3r-4s-tofacitinib-pa4713510 [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 47 13510
CAS :
Molecular Formula : C16H20N6O
Molecular Weight : 312.37
stdClass Object ( [pname] => (3S,4R)-Tofacitinib [catalogue_number] => PA 47 13520 [category_ids] => 81,80,79,69 [chemical_name] => [weight] => 312.37 [form] => C16H20N6O [cas] => 1092578-48-7 [pslug] => 1092578-48-7-3s-4r-tofacitinib-pa4713520 [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 47 13520
stdClass Object ( [pname] => (3S,4S)-Tofacitinib [catalogue_number] => PA 47 13530 [category_ids] => 80,79,69 [chemical_name] => [weight] => 312.37 [form] => C16H20N6O [cas] => 1092578-47-6 [pslug] => 1092578-47-6-3s-4s-tofacitinib-pa4713530 [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 47 13530
stdClass Object ( [pname] => N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine [catalogue_number] => PA 47 13540 [category_ids] => ,79,80,69, [chemical_name] => [weight] => 245.32 [form] => C13H19N5 [cas] => 2374700-39-5 [pslug] => 2374700-39-5-n-methyl-n-3r-4r-4-methylpiperidin-3-yl-7h-pyrrolo-2-3-d-pyrimidin-2-amine-pa4713540 [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 47 13540
Molecular Formula : C13H19N5
Molecular Weight : 245.32
stdClass Object ( [pname] => 3-((3R,4R)-4-Methyl-3-(methylamino)piperidin-1-yl)-3-oxopropanenitrile [catalogue_number] => PA 47 13550 [category_ids] => 80,79,69 [chemical_name] => [weight] => 194.27 [form] => C11H18N2O [cas] => 1629858-78-1 [pslug] => 1629858-78-1-3-3r-4r-4-methyl-3-methylamino-piperidin-1-yl-3-oxopropanenitrile-pa4713550 [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 47 13550
Molecular Formula : C11H18N2O
Molecular Weight : 194.27
stdClass Object ( [pname] => 2-Cyano-N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methylacetamide [catalogue_number] => PA 47 13560 [category_ids] => ,79,80,69, [chemical_name] => [weight] => 262.31 [form] => C13H18N4O2 [cas] => NA [pslug] => 2-cyano-n-3r-4r-1-2-cyanoacetyl-4-methylpiperidin-3-yl-n-methylacetamide-pa4713560 [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 47 13560
Molecular Formula : C13H18N4O2
Molecular Weight : 262.31
stdClass Object ( [pname] => Tofacitinib N-Oxide [catalogue_number] => PA 47 13700 [category_ids] => ,79,80,69,81, [chemical_name] => [weight] => 328.38 [form] => C16H20N6O2 [cas] => 2028267-73-2 [pslug] => 2028267-73-2-tofacitinib-n-oxide-pa4713700 [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 47 13700
Molecular Formula : C16H20N6O2
Molecular Weight : 328.38
stdClass Object ( [pname] => 1-((3R,4R)-4-Methyl-3-(methyl(1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)ethan-1-one [catalogue_number] => PA 47 13710 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 287.37 [form] => C15H21N5O [cas] => 477600-76-3 [pslug] => 477600-76-3-1-3r-4r-4-methyl-3-methyl-1h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-ethan-1-one-pa4713710 [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 47 13710
Molecular Formula : C15H21N5O
Molecular Weight : 287.37
stdClass Object ( [pname] => N-((3R,4R)-1,4-Dimethylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine [catalogue_number] => PA 47 13720 [category_ids] => 82,80,79,78,70 [chemical_name] => [weight] => 259.36 [form] => C14H21N5 [cas] => 2227197-38-6 [pslug] => 2227197-38-6-n-3r-4r-1-4-dimethylpiperidin-3-yl-n-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-amine-pa4713720 [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 47 13720
Molecular Formula : C14H21N5
Molecular Weight : 259.36
stdClass Object ( [pname] => N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine [catalogue_number] => PA 47 13730 [category_ids] => 82,80,79,78,70 [chemical_name] => [weight] => 245.33 [form] => C13H19N5 [cas] => 477600-74-1 [pslug] => 477600-74-1-n-methyl-n-3r-4r-4-methylpiperidin-3-yl-7h-pyrrolo-2-3-d-pyrimidin-4-amine-pa4713730 [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 47 13730
Molecular Weight : 245.33
stdClass Object ( [pname] => 3-((3R,4R)-3-((6,7-Dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile 2-hydroxypropane-1,2,3-tricarboxylate [catalogue_number] => PA 47 13740 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 506.52 [form] => C22H30N6O8 [cas] => 1809002-40-1 [pslug] => 1809002-40-1-3-3r-4r-3-6-7-dihydro-5h-pyrrolo-2-3-d-pyrimidin-4-yl-methyl-amino-4-methylpiperidin-1-yl-3-oxopropanenitrile-2-hydroxypropane-1-2-3-tricarboxylate-pa4713740 [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 47 13740
Molecular Formula : C22H30N6O8
Molecular Weight : 506.52
stdClass Object ( [pname] => 3-(4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile 2-hydroxypropane-1,2,3-tricarboxylate [catalogue_number] => PA 47 13750 [category_ids] => 82,80,79,78,70 [chemical_name] => [weight] => 504.5 [form] => C22H28N6O8 [cas] => 2664002-63-3 [pslug] => 2664002-63-3-3-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-3-oxopropanenitrile-2-hydroxypropane-1-2-3-tricarboxylate-pa4713750 [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 47 13750
Molecular Formula : C22H28N6O8
Molecular Weight : 504.5
stdClass Object ( [pname] => 3-((3S,4S)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile 2-Hydroxypropane-1,2,3-tricarboxylate [catalogue_number] => PA 47 13760 [category_ids] => 82,80,79,78,70 [chemical_name] => [weight] => 504.5 [form] => C22H28N6O8 [cas] => 2174011-55-1 [pslug] => 2174011-55-1-3-3s-4s-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-3-oxopropanenitrile-2-hydroxypropane-1-2-3-tricarboxylate-pa4713760 [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 47 13760
stdClass Object ( [pname] => SR-Tofacitinib Citirate [catalogue_number] => PA 47 13770 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 504.5 [form] => C22H28N6O8 [cas] => 2174011-54-0 [pslug] => 2174011-54-0-sr-tofacitinib-citirate-pa4713770 [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 47 13770
stdClass Object ( [pname] => 3-((3R,4R)-3-(((5S,6R)-5,6-Dihydroxy-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile [catalogue_number] => PA 47 13780 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 346.39 [form] => C16H22N6O3 [cas] => 2101951-13-5 [pslug] => 2101951-13-5-3-3r-4r-3-5s-6r-5-6-dihydroxy-6-7-dihydro-5h-pyrrolo-2-3-d-pyrimidin-4-yl-methyl-amino-4-methylpiperidin-1-yl-3-oxopropanenitrile-pa4713780 [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 47 13780
Molecular Formula : C16H22N6O3
Molecular Weight : 346.39
stdClass Object ( [pname] => 3-((3R,4R)-4-Methyl-3-(methyl((5R,6S)-2,5,6-trihydroxy-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile [catalogue_number] => PA 47 13800 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 362.39 [form] => C16H22N6O4 [cas] => NA [pslug] => 3-3r-4r-4-methyl-3-methyl-5r-6s-2-5-6-trihydroxy-6-7-dihydro-5h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-3-oxopropanenitrile-pa4713800 [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 47 13800
Molecular Formula : C16H22N6O4
Molecular Weight : 362.39
stdClass Object ( [pname] => 3-((3R,4R)-4-Methyl-3-(methyl((5S,6R)-2,5,6-trihydroxy-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile [catalogue_number] => PA 47 13810 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 362.39 [form] => C16H22N6O4 [cas] => NA [pslug] => 3-3r-4r-4-methyl-3-methyl-5s-6r-2-5-6-trihydroxy-6-7-dihydro-5h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-3-oxopropanenitrile-pa4713810 [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 47 13810
stdClass Object ( [pname] => Ethyl 4-cyano-3-imino-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopentanoate [catalogue_number] => PA 47 13830 [category_ids] => 80,79,82,78,70 [chemical_name] => [weight] => 425.49 [form] => C21H27N7O3 [cas] => 2102039-99-4 [pslug] => 2102039-99-4-ethyl-4-cyano-3-imino-5-3r-4r-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-5-oxopentanoate-pa4713830 [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 47 13830
Molecular Formula : C21H27N7O3
Molecular Weight : 425.49
stdClass Object ( [pname] => 3-Imino-5-((3S,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclohexyl)-2-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidine-1-carbonyl)-5-oxopentanenitrile [catalogue_number] => PA 47 13840 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 623.77 [form] => C33H41N11O2 [cas] => NA [pslug] => 3-imino-5-3s-4r-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-cyclohexyl-2-3r-4r-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidine-1-carbonyl-5-oxopentanenitrile-pa4713840 [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 47 13840
Molecular Formula : C33H41N11O2
Molecular Weight : 623.77
stdClass Object ( [pname] => 3-((3R,4R)-3-((2-Chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile [catalogue_number] => PA 47 13850 [category_ids] => 97,82,80,79,78,76,75,71,70 [chemical_name] => [weight] => 346.82 [form] => C16H19ClN6O [cas] => 1616761-00-2 [pslug] => 1616761-00-2-3-3r-4r-3-2-chloro-7h-pyrrolo-2-3-d-pyrimidin-4-yl-methyl-amino-4-methylpiperidin-1-yl-3-oxopropanenitrile-pa4713850 [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 47 13850
Molecular Formula : C16H19ClN6O
Molecular Weight : 346.82
stdClass Object ( [pname] => (3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidine 1-Oxide [catalogue_number] => PA 47 13860 [category_ids] => ,79,97,80,71,76,75,78,70,82, [chemical_name] => [weight] => 261.33 [form] => C13H19N5O [cas] => NA [pslug] => 3r-4r-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidine-1-oxide-pa4713860 [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 47 13860
Molecular Formula : C13H19N5O
Molecular Weight : 261.33
stdClass Object ( [pname] => 4-Cyano-2-hydroxy-5-(4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopentane-1,2,3-tricarboxylic Acid [catalogue_number] => PA 47 0131007 [category_ids] => ,82,80,79,78,70, [chemical_name] => [weight] => 502.48 [form] => C22H26N6O8 [cas] => NA [pslug] => 4-cyano-2-hydroxy-5-4-methyl-3-methyl-7h-pyrrolo-2-3-d-pyrimidin-4-yl-amino-piperidin-1-yl-5-oxopentane-1-2-3-tricarboxylic-acid-pa470131007 [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 47 0131007
Molecular Formula : C22H26N6O8
Molecular Weight : 502.48
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