Amlodipine is commonly used in the treatment of high blood pressure and angina. Amlodipine, initially approved by the FDA in 1987, is a popular antihypertensive drug belonging to the group of drugs called dihydropyridine calcium channel blockers. Reference standards of Amlodipine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Amlodipine - API Standards [catalogue_number] => PA 01 49000 [category_ids] => 70,71,78,80,82,111 [chemical_name] => [weight] => 408.88 [form] => C20H25ClN2O5 [cas] => 88150-42-9 [pslug] => 88150-42-9-amlodipine-api-pa0149000 [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 01 49000
CAS :
Molecular Formula : C20H25ClN2O5
Molecular Weight : 408.88
stdClass Object ( [pname] => Amlodipine Azido Impurity [catalogue_number] => PA 01 49520 [category_ids] => ,80,111,78,70,82, [chemical_name] => [weight] => 434.87 [form] => C20H23ClN4O5 [cas] => 88150-46-3 [pslug] => 88150-46-3-amlodipine-azido-impurity-pa0149520 [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 01 49520
Molecular Formula : C20H23ClN4O5
Molecular Weight : 434.87
stdClass Object ( [pname] => 2-((2-Aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic Acid [catalogue_number] => PA 01 49550 [category_ids] => ,75,79,80, [chemical_name] => [weight] => 366.8 [form] => C17H19ClN2O5 [cas] => 1821498-25-2 [pslug] => 1821498-25-2-2-2-aminoethoxy-methyl-4-2-chlorophenyl-6-methyl-1-4-dihydropyridine-3-5-dicarboxylic-acid-pa0149550 [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 01 49550
Molecular Formula : C17H19ClN2O5
Molecular Weight : 366.8
stdClass Object ( [pname] => Amlodipine N-Galactopyranoside [catalogue_number] => PA 01 49560 [category_ids] => ,70,71,75,76,78,80,82,91, [chemical_name] => [weight] => 571.02 [form] => C26H35ClN2O10 [cas] => NA [pslug] => amlodipine-n-galactopyranoside-pa0149560 [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 01 49560
Molecular Formula : C26H35ClN2O10
Molecular Weight : 571.02
stdClass Object ( [pname] => Amlodipine Mannitol Adduct [catalogue_number] => PA 01 49570 [category_ids] => ,80,111,71,76,75,78,70,82, [chemical_name] => [weight] => 573.03 [form] => C26H37ClN2O10 [cas] => NA [pslug] => amlodipine-mannitol-adduct-pa0149570 [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 01 49570
Molecular Formula : C26H37ClN2O10
Molecular Weight : 573.03
stdClass Object ( [pname] => Amlodipine N-Lactoside [catalogue_number] => PA 01 50510 [category_ids] => ,70,71,75,76,78,80,82,91, [chemical_name] => [weight] => 733.16 [form] => C32H45ClN2O15 [cas] => 2173291-00-2 [pslug] => 2173291-00-2-amlodipine-n-lactoside-pa0150510 [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 01 50510
Molecular Formula : C32H45ClN2O15
Molecular Weight : 733.16
stdClass Object ( [pname] => Amlodipine Methyl Monoester Impurity [catalogue_number] => PA 01 50520 [category_ids] => ,80,76,75,78,70,82, [chemical_name] => [weight] => 380.82 [form] => C18H21ClN2O5 [cas] => 1809326-44-0 [pslug] => 1809326-44-0-amlodipine-methyl-monoester-impurity-pa0150520 [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 01 50520
Molecular Formula : C18H21ClN2O5
Molecular Weight : 380.82
stdClass Object ( [pname] => Amlodipine Ethyl Monoester Impurity [catalogue_number] => PA 01 50530 [category_ids] => ,80,76,75,70,82,78, [chemical_name] => [weight] => 394.85 [form] => C19H23ClN2O5 [cas] => 113994-37-9 [pslug] => 113994-37-9-amlodipine-ethyl-monoester-impurity-pa0150530 [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 01 50530
Molecular Formula : C19H23ClN2O5
Molecular Weight : 394.85
stdClass Object ( [pname] => S(-)Amlodipine Besylate Hemipentahydrate [catalogue_number] => PA 01 50540 [category_ids] => 88,82,80,70,78,75 [chemical_name] => [weight] => 612.09 [form] => C26H36ClN2O10.5S [cas] => 884648-62-8 [pslug] => 884648-62-8-s-amlodipine-besylate-hemipentahydrate-pa0150540 [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 01 50540
Molecular Formula : C26H36ClN2O10.5S
Molecular Weight : 612.09
stdClass Object ( [pname] => R(+)Amlodipine Besylate [catalogue_number] => PA 01 50550 [category_ids] => ,80,75,70,82,88,78, [chemical_name] => [weight] => 567.05 [form] => C26H31ClN2O8S [cas] => 828247-64-9 [pslug] => 828247-64-9-r-amlodipine-besylate-pa0150550 [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 01 50550
Molecular Formula : C26H31ClN2O8S
Molecular Weight : 567.05
stdClass Object ( [pname] => S(-)Amlodipine Besylate [catalogue_number] => PA 01 50560 [category_ids] => 88,82,80,78,75,70 [chemical_name] => [weight] => 567.05 [form] => C26H31ClN2O8S [cas] => 150566-71-5 [pslug] => 150566-71-5-s-amlodipine-besylate-pa0150560 [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 01 50560
stdClass Object ( [pname] => N-Formyl Amlodipine [catalogue_number] => PA 01 50570 [category_ids] => ,80,75,70,82,78, [chemical_name] => [weight] => 436.89 [form] => C21H25ClN2O6 [cas] => 93848-81-8 [pslug] => 93848-81-8-n-formyl-amlodipine-pa0150570 [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 01 50570
Molecular Formula : C21H25ClN2O6
Molecular Weight : 436.89
stdClass Object ( [pname] => Amlodipine-d4 [catalogue_number] => PA STI 007430 [category_ids] => ,80,111,71,78,70,82,98, [chemical_name] => [weight] => 412.90 [form] => C20H21D4ClN2O5 [cas] => 1185246-14-3 [pslug] => 1185246-14-3-amlodipine-d4-pasti007430 [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 STI 007430
Molecular Formula : C20H21D4ClN2O5
Molecular Weight : 412.90
stdClass Object ( [pname] => Amlodipine-d4 Maleic Acid Salt [catalogue_number] => PA STI 007440 [category_ids] => ,80,111,71,78,70,82,98, [chemical_name] => [weight] => 528.97 [form] => C24H25D4ClN2O9 [cas] => 1185246-15-4 [pslug] => 1185246-15-4-amlodipine-d4-maleic-acid-salt-pasti007440 [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 STI 007440
Molecular Formula : C24H25D4ClN2O9
Molecular Weight : 528.97
stdClass Object ( [pname] => 3-Amino-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-2-butenoic Acid Methyl Ester [catalogue_number] => PA 01 50590 [category_ids] => ,80,71,70,78,70,82, [chemical_name] => [weight] => 304.3 [form] => C15H16N2O5 [cas] => 721958-73-2 [pslug] => 721958-73-2-3-amino-4-2-1-3-dihydro-1-3-dioxo-2h-isoindol-2-yl-ethoxy-2-butenoic-acid-methyl-ester-pa0150590 [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 01 50590
Molecular Formula : C15H16N2O5
Molecular Weight : 304.3
stdClass Object ( [pname] => Diethyl 4-(2-chlorophenyl)-2-((2-(2-((2-((4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl)methoxy)ethyl)carbamoyl)benzamido)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate [catalogue_number] => PA 01 49630 [category_ids] => ,80,111,78,70,82, [chemical_name] => [weight] => 961.89 [form] => C49H54Cl2N4O12 [cas] => NA [pslug] => diethyl-4-2-chlorophenyl-2-2-2-2-4-2-chlorophenyl-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1-4-dihydropyridin-2-yl-methoxy-ethyl-carbamoyl-benzamido-ethoxy-methyl-6-methyl-1-4-dihydropyridine-3-5-dicarboxylate-pa0149630 [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 01 49630
Molecular Formula : C49H54Cl2N4O12
Molecular Weight : 961.89
stdClass Object ( [pname] => Amlodipine N Lactoside Besilate [catalogue_number] => PA 01 0491026 [category_ids] => ,80,82,78,70,71, [chemical_name] => [weight] => 891.33 [form] => C38H51ClN2O18S [cas] => NA [pslug] => amlodipine-n-lactoside-besilate-pa010491026 [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 01 0491026
Molecular Formula : C38H51ClN2O18S
Molecular Weight : 891.33
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