A beta-blocker medicine used for the treatment of angina, high blood pressure and heart failure. Metoprolol is also used for the treatment of migraine headache. It works by lowering the heart rate, blood pressure, and strain on the heart. Reference standards of Metoprolol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Metoprolol [catalogue_number] => PA 40 32000 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 267.36 [form] => C15H25NO3 [cas] => 51384-51-1 [pslug] => 51384-51-1-metoprolol-api-pa4032000 [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 40 32000
CAS :
Molecular Formula : C15H25NO3
Molecular Weight : 267.36
stdClass Object ( [pname] => (R)-Metoprolol-d7 [catalogue_number] => PA STI 064980 [category_ids] => ,79,80,69,98,78,70,82, [chemical_name] => [weight] => 274.41 [form] => C15H18D7NO3 [cas] => 1292907-84-6 [pslug] => 1292907-84-6-r-metoprolol-d7-pasti064980 [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 064980
Molecular Formula : C15H18D7NO3
Molecular Weight : 274.41
stdClass Object ( [pname] => Metoprolol-d7 Hydrochloride [catalogue_number] => PA STI 064981 [category_ids] => ,79,80,69,98,78,70,82, [chemical_name] => [weight] => 310.87 [form] => C15H19D7ClNO3 [cas] => 1219798-61-4 [pslug] => 1219798-61-4-metoprolol-d7-hydrochloride-pasti064981 [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 064981
Molecular Formula : C15H19D7ClNO3
Molecular Weight : 310.87
stdClass Object ( [pname] => rac Metoprolol-d6 Hemi (+)-Tartrate [catalogue_number] => PA STI 065020 [category_ids] => ,79,80,98,78,70,82, [chemical_name] => [weight] => 696.89 [form] => C34H44D12N2O12 [cas] => NA [pslug] => rac-metoprolol-d6-hemi-tartrate-pasti065020 [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 065020
Molecular Formula : C34H44D12N2O12
Molecular Weight : 696.89
stdClass Object ( [pname] => N-Desisopropyl Metoprolol-d5 [catalogue_number] => PA STI 027810 [category_ids] => ,79,80,76,75,78,70,82,98, [chemical_name] => [weight] => 230.31 [form] => C12H14D5NO3 [cas] => 1794979-77-3 [pslug] => 1794979-77-3-n-desisopropyl-metoprolol-d5-pasti027810 [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 027810
Molecular Formula : C12H14D5NO3
Molecular Weight : 230.31
stdClass Object ( [pname] => 4-(2-Methoxyethyl)aniline-d3 [catalogue_number] => PA STI 058780 [category_ids] => ,79,80,98,78,70,82, [chemical_name] => [weight] => 154.22 [form] => C9H10D3NO [cas] => 1794828-69-5 [pslug] => 1794828-69-5-4-2-methoxyethyl-aniline-d3-pasti058780 [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 058780
Molecular Formula : C9H10D3NO
Molecular Weight : 154.22
stdClass Object ( [pname] => 1-(4-(2-Hydroxy-3-(isopropylamino)propoxy)phenyl)-2-methoxyethan-1-one [catalogue_number] => PA 40 32540 [category_ids] => 69,79,80,70,78,82 [chemical_name] => [weight] => 281.35 [form] => C15H23NO4 [cas] => 73723-85-0 [pslug] => 73723-85-0-1-4-2-hydroxy-3-isopropylamino-propoxy-phenyl-2-methoxyethan-1-one-pa4032540 [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 40 32540
Molecular Formula : C15H23NO4
Molecular Weight : 281.35
stdClass Object ( [pname] => (S)-Metoprolol [catalogue_number] => PA 40 32550 [category_ids] => ,79,80,69,78,70,82, [chemical_name] => [weight] => 267.37 [form] => C15H25NO3 [cas] => 81024-42-2 [pslug] => 81024-42-2-s-metoprolol-pa4032550 [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 40 32550
Molecular Weight : 267.37
stdClass Object ( [pname] => N-Ethyl-N-(2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)propyl)nitrous Amide [catalogue_number] => PA 40 0321006 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 282.34 [form] => C14H22N2O4 [cas] => NA [pslug] => n-ethyl-n-2-hydroxy-3-4-2-methoxyethyl-phenoxy-propyl-nitrous-amide-pa400321006 [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 40 0321006
Molecular Formula : C14H22N2O4
Molecular Weight : 282.34
stdClass Object ( [pname] => N-(3-(4-Formylphenoxy)-2-hydroxypropyl)-N-isopropylnitrous Amide [catalogue_number] => PA 40 0321007 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 266.3 [form] => C13H18N2O4 [cas] => NA [pslug] => n-3-4-formylphenoxy-2-hydroxypropyl-n-isopropylnitrous-amide-pa400321007 [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 40 0321007
Molecular Formula : C13H18N2O4
Molecular Weight : 266.3
stdClass Object ( [pname] => (1-Methyl-2-phenyl-ethyl)-carbamic acid isobutyl ester [catalogue_number] => PA 40 0321008 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 235.33 [form] => C14H21NO2 [cas] => 27822-62-4 [pslug] => 27822-62-4-1-methyl-2-phenyl-ethyl-carbamic-acid-isobutyl-ester-pa400321008 [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 40 0321008
Molecular Formula : C14H21NO2
Molecular Weight : 235.33
stdClass Object ( [pname] => Methyl 3-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)-3-oxopropanoate [catalogue_number] => PA 40 0321010 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 309.36 [form] => C16H23NO5 [cas] => NA [pslug] => methyl-3-4-2-hydroxy-3-isopropylamino-propoxy-phenyl-3-oxopropanoate-pa400321010 [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 40 0321010
Molecular Formula : C16H23NO5
Molecular Weight : 309.36
stdClass Object ( [pname] => 1-(4-(2-Methoxyethyl)phenoxy)-3-(oxiran-2-ylmethoxy)propan-2-ol [catalogue_number] => PA 40 0321011 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 282.34 [form] => C15H22O5 [cas] => 1416440-64-6 [pslug] => 1416440-64-6-1-4-2-methoxyethyl-phenoxy-3-oxiran-2-ylmethoxy-propan-2-ol-pa400321011 [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 40 0321011
Molecular Formula : C15H22O5
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