Alvimopan is used to avoid postoperative ileus following small or large bowel resection and accelerates the gastrointestinal recovery period.It is a peripherally acting μ opioid antagonist. Reference standards of Alvimopan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => 2-((R)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanamido)acetic Acid [catalogue_number] => PA 28 13620 [category_ids] => ,70,82,76, [chemical_name] => [weight] => 424.53 [form] => C25H32N2O4 [cas] => 342639-35-4 [pslug] => 342639-35-4-2-r-2-benzyl-3-3r-4r-4-3-hydroxyphenyl-3-4-dimethylpiperidin-1-yl-propanamido-acetic-acid-pa2813620 [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 28 13620
CAS :
Molecular Formula : C25H32N2O4
Molecular Weight : 424.53
stdClass Object ( [pname] => Alvimopan Acyl-β-D-glucuronide [catalogue_number] => PA 28 13690 [category_ids] => ,80,69,95,76,75,78,70,82, [chemical_name] => [weight] => 600.66 [form] => C31H40N2O10 [cas] => 1260616-95-2 [pslug] => 1260616-95-2-alvimopan-acyl-beta-d-glucuronide-pa2813690 [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 28 13690
Molecular Formula : C31H40N2O10
Molecular Weight : 600.66
stdClass Object ( [pname] => tert-Butyl 3-Methyl-4-oxopiperidine-1-carboxylate [catalogue_number] => PAI 28 013001 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 213.28 [form] => C11H19NO3 [cas] => 181269-69-2 [pslug] => 181269-69-2-tert-butyl-3-methyl-4-oxopiperidine-1-carboxylate-pai28013001 [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.:PAI 28 013001
Molecular Formula : C11H19NO3
Molecular Weight : 213.28
stdClass Object ( [pname] => tert-Butyl 4-hydroxy-4-(3-methoxyphenyl)-3-methylpiperidine-1-carboxylate [catalogue_number] => PAI 28 013002 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 321.42 [form] => C18H27NO4 [cas] => NA [pslug] => -tert-butyl-4-hydroxy-4-3-methoxyphenyl-3-methylpiperidine-1-carboxylate-pai28013002 [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.:PAI 28 013002
Molecular Formula : C18H27NO4
Molecular Weight : 321.42
stdClass Object ( [pname] => tert-Butyl 4-bromo-4-(3-methoxyphenyl)-3-methylpiperidine-1-carboxylate [catalogue_number] => PAI 28 013003 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 384.31 [form] => C18H26BrNO3 [cas] => NA [pslug] => -tert-butyl-4-bromo-4-3-methoxyphenyl-3-methylpiperidine-1-carboxylate-pai28013003 [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.:PAI 28 013003
Molecular Formula : C18H26BrNO3
Molecular Weight : 384.31
stdClass Object ( [pname] => tert-Butyl 4-(3-methoxyphenyl)-3,4-dimethylpiperidine-1-carboxylate [catalogue_number] => PAI 28 013004 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 319.45 [form] => C19H29NO3 [cas] => NA [pslug] => -tert-butyl-4-3-methoxyphenyl-3-4-dimethylpiperidine-1-carboxylate-pai28013004 [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.:PAI 28 013004
Molecular Formula : C19H29NO3
Molecular Weight : 319.45
stdClass Object ( [pname] => (alphaS,3R,4R)-4-(3-Hydroxyphenyl)-3,4-dimethyl-alpha-(phenylmethyl)-1-piperidinepropanoic acid methyl ester [catalogue_number] => PA 28 0131000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 381.52 [form] => C24H31NO3 [cas] => 170098-29-0 [pslug] => 170098-29-0-alphas-3r-4r-4-3-hydroxyphenyl-3-4-dimethyl-alpha-phenylmethyl-1-piperidinepropanoic-acid-methyl-ester-pa280131000 [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 28 0131000
Molecular Formula : C24H31NO3
Molecular Weight : 381.52
stdClass Object ( [pname] => N-[1-Oxo-2-(phenylmethyl)-2-propenyl]glycine [catalogue_number] => PA 28 0131001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 219.24 [form] => C12H13NO3 [cas] => 76932-18-8 [pslug] => 76932-18-8-n-1-oxo-2-phenylmethyl-2-propenyl-glycine-pa280131001 [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 28 0131001
Molecular Formula : C12H13NO3
Molecular Weight : 219.24
stdClass Object ( [pname] => ((2S)-2-Benzyl-3-((3R)-4-(3-hydroxyphenyl)-3-methylpiperidin-1-yl)propanoyl)glycine [catalogue_number] => PA 28 0131002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 416.56 [form] => C24H36N2O4 [cas] => NA [pslug] => 2s-2-benzyl-3-3r-4-3-hydroxyphenyl-3-methylpiperidin-1-yl-propanoyl-glycine-pa280131002 [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 28 0131002
Molecular Formula : C24H36N2O4
Molecular Weight : 416.56
stdClass Object ( [pname] => Ethyl ((S)-2-benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoyl)glycinate hydrochloride [catalogue_number] => PA 28 0131003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 489.05 [form] => C27H37ClN2O4 [cas] => 1314751-88-6 [pslug] => 1314751-88-6-ethyl-s-2-benzyl-3-3r-4r-4-3-hydroxyphenyl-3-4-dimethylpiperidin-1-yl-propanoyl-glycinate-hydrochloride-pa280131003 [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 28 0131003
Molecular Formula : C27H37ClN2O4
Molecular Weight : 489.05
stdClass Object ( [pname] => ((S)-2-Benzyl-3-((3R,4R)-3,4-dimethyl-4-(3-(sulfooxy)phenyl)piperidin-1-yl)propanoyl)glycine [catalogue_number] => PA 28 0131004 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 504.6 [form] => C25H32N2O7S [cas] => NA [pslug] => s-2-benzyl-3-3r-4r-3-4-dimethyl-4-3-sulfooxy-phenyl-piperidin-1-yl-propanoyl-glycine-pa280131004 [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 28 0131004
Molecular Formula : C25H32N2O7S
Molecular Weight : 504.6
stdClass Object ( [pname] => Methyl (Z)-2-(((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)methyl)-3-phenylacrylate hydrochloride [catalogue_number] => PA 28 0131005 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 415.96 [form] => C24H30ClNO3 [cas] => 1420776-96-0 [pslug] => 1420776-96-0-methyl-z-2-3r-4r-4-3-hydroxyphenyl-3-4-dimethylpiperidin-1-yl-methyl-3-phenylacrylate-hydrochloride-pa280131005 [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 28 0131005
Molecular Formula : C24H30ClNO3
Molecular Weight : 415.96
stdClass Object ( [pname] => Ethyl ((S)-2-benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoyl)glycinate [catalogue_number] => PA 28 0131006 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 452.6 [form] => C27H36N2O4 [cas] => 660848-91-9 [pslug] => 660848-91-9-ethyl-s-2-benzyl-3-3r-4r-4-3-hydroxyphenyl-3-4-dimethylpiperidin-1-yl-propanoyl-glycinate-pa280131006 [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 28 0131006
Molecular Formula : C27H36N2O4
Molecular Weight : 452.6
stdClass Object ( [pname] => 3-(1,3,6-Trimethyl-1,2,3,6-tetrahydropyridin-4-yl)phenol [catalogue_number] => PA 28 0131007 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 217.31 [form] => C14H19NO [cas] => 2806204-96-4 [pslug] => 2806204-96-4-3-1-3-6-trimethyl-1-2-3-6-tetrahydropyridin-4-yl-phenol-pa280131007 [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 28 0131007
Molecular Formula : C14H19NO
Molecular Weight : 217.31
stdClass Object ( [pname] => 3-(1,3,5-Trimethyl-1,2,3,6-tetrahydropyridin-4-yl)phenol [catalogue_number] => PA 28 0131008 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 217.31 [form] => C14H19NO [cas] => 2837855-90-8 [pslug] => 2837855-90-8-3-1-3-5-trimethyl-1-2-3-6-tetrahydropyridin-4-yl-phenol-pa280131008 [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 28 0131008
stdClass Object ( [pname] => Methyl ((R)-2-benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoyl)glycinate [catalogue_number] => PA 28 0131009 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 438.57 [form] => C26H34N2O4 [cas] => NA [pslug] => methyl-r-2-benzyl-3-3r-4r-4-3-hydroxyphenyl-3-4-dimethylpiperidin-1-yl-propanoyl-glycinate-pa280131009 [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 28 0131009
Molecular Formula : C26H34N2O4
Molecular Weight : 438.57
stdClass Object ( [pname] => Methyl (R)-(2-benzyl-3-hydroxypropanoyl)glycinate [catalogue_number] => PA 28 0131010 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 251.28 [form] => C13H17NO4 [cas] => NA [pslug] => methyl-r-2-benzyl-3-hydroxypropanoyl-glycinate-pa280131010 [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 28 0131010
Molecular Formula : C13H17NO4
Molecular Weight : 251.28
stdClass Object ( [pname] => Alvimopan D7 [catalogue_number] => PA STI 088912 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 431.58 [form] => C25H25D7N2O4 [cas] => 1261396-48-8 [pslug] => 1261396-48-8-alvimopan-d7-pasti088912 [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 088912
Molecular Formula : C25H25D7N2O4
Molecular Weight : 431.58
stdClass Object ( [pname] => Alvimopan Desmethyl Impurity [catalogue_number] => PA 28 0131011 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 410.51 [form] => C24H30N2O4 [cas] => NA [pslug] => alvimopan-desmethyl-impurity-pa280131011 [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 28 0131011
Molecular Formula : C24H30N2O4
Molecular Weight : 410.51
stdClass Object ( [pname] => Methyl (R)-2-benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoate Hydrochloride [catalogue_number] => PA 28 0131012 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 417.97 [form] => C24H32ClNO3 [cas] => 170098-42-7 [pslug] => 170098-42-7-methyl-r-2-benzyl-3-3r-4r-4-3-hydroxyphenyl-3-4-dimethylpiperidin-1-yl-propanoate-hydrochloride-pa280131012 [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 28 0131012
Molecular Formula : C24H32ClNO3
Molecular Weight : 417.97
stdClass Object ( [pname] => 3-(1,3,3-Trimethyl-1,2,3,6-tetrahydropyridin-4-yl)phenol [catalogue_number] => PA 28 0131013 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 217.31 [form] => C14H19NO [cas] => 2250243-53-7 [pslug] => 2250243-53-7-3-1-3-3-trimethyl-1-2-3-6-tetrahydropyridin-4-yl-phenol-pa280131013 [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 28 0131013
stdClass Object ( [pname] => 4-(3-Isopropoxyphenyl)-1,3,4-trimethyl-1,2,3,4-tetrahydropyridine [catalogue_number] => PA 28 0131014 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 259.39 [form] => C17H25NO [cas] => 145340-45-0 [pslug] => 145340-45-0-4-3-isopropoxyphenyl-1-3-4-trimethyl-1-2-3-4-tetrahydropyridine-pa280131014 [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 28 0131014
Molecular Formula : C17H25NO
Molecular Weight : 259.39
stdClass Object ( [pname] => Ethyl-2-[(2S)-2-benzyl-3-Hydroxy propanamido]acetate [catalogue_number] => PA 28 0131016 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 265.31 [form] => C14H19NO4 [cas] => 1314751-83-1 [pslug] => 1314751-83-1-ethyl-2-2s-2-benzyl-3-hydroxy-propanamido-acetate-pa280131016 [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 28 0131016
Molecular Formula : C14H19NO4
Molecular Weight : 265.31
stdClass Object ( [pname] => (S)-2-Benzyl-3-(benzyloxy)Propanoic Acid [catalogue_number] => PA 28 0131015 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 270.33 [form] => C17H18O3 [cas] => 1237735-54-4 [pslug] => 1237735-54-4-s-2-benzyl-3-benzyloxy-propanoic-acid-pa280131015 [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 28 0131015
Molecular Formula : C17H18O3
Molecular Weight : 270.33
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