Alendronic acid was first described in 1978 and approved for medical use in the United States in 1995. Alendronic acid, sold under the brand name Fosamax among others, is a bisphosphonate medication used to treat osteoporosis and Paget's disease of bone. Reference standards of Alendronic Acid API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Alendronic Acid - API Standards [catalogue_number] => PA 28 52000 [category_ids] => ,72,78, [chemical_name] => [weight] => 249.10 [form] => C4H13NO7P2 [cas] => 66376-36-1 [pslug] => 66376-36-1-alendronic-acid-api-pa2852000 [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 28 52000
CAS :
Molecular Formula : C4H13NO7P2
Molecular Weight : 249.10
stdClass Object ( [pname] => Alendronic Acid Dimeric Anhydride [catalogue_number] => PA 28 52510 [category_ids] => ,72,78,96, [chemical_name] => [weight] => 462.17 [form] => C8H22N2O12P4 [cas] => 165043-20-9 [pslug] => 165043-20-9-alendronic-acid-dimeric-anhydride-pa2852510 [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 52510
Molecular Formula : C8H22N2O12P4
Molecular Weight : 462.17
stdClass Object ( [pname] => Alendronic Acid-d6 (Major) [catalogue_number] => PA STI 004590 [category_ids] => ,78,70,82,72,98, [chemical_name] => [weight] => 255.13 [form] => C4H7D6NO7P2 [cas] => 1035437-39-8 [pslug] => 1035437-39-8-alendronic-acid-d6-major-pasti004590 [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 004590
Molecular Formula : C4H7D6NO7P2
Molecular Weight : 255.13
stdClass Object ( [pname] => Alendronic Acid-d6 Sodium Salt Hydrate [catalogue_number] => PA STI 004600 [category_ids] => ,78,70,82,72,98, [chemical_name] => [weight] => NA [form] => C4H6D6NNaO7P2.(H2O)x [cas] => NA [pslug] => alendronic-acid-d6-sodium-salt-hydrate-pasti004600 [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 004600
Molecular Formula : C4H6D6NNaO7P2.(H2O)x
Molecular Weight : NA
stdClass Object ( [pname] => 2-Pyrrolidinylphosphonic Acid [catalogue_number] => PA 28 0521000 [category_ids] => ,123,81,75,76,70,78,82, [chemical_name] => [weight] => 151.1 [form] => C4H10NO3P [cas] => 73858-59-0 [pslug] => 73858-59-0-2-pyrrolidinylphosphonic-acid-pa280521000 [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 0521000
Molecular Formula : C4H10NO3P
Molecular Weight : 151.1
stdClass Object ( [pname] => 5-(3-Aminopropyl)-4,5,6-trihydroxy-1,3,2,4,6-dioxatriphosphinane 2,4,6-trioxide [catalogue_number] => PA 28 0521001 [category_ids] => ,75,76,70,78,82, [chemical_name] => [weight] => 295.06 [form] => C4H12NO8P3 [cas] => 165043-19-6 [pslug] => 165043-19-6-5-3-aminopropyl-4-5-6-trihydroxy-1-3-2-4-6-dioxatriphosphinane-2-4-6-trioxide-pa280521001 [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 0521001
Molecular Formula : C4H12NO8P3
Molecular Weight : 295.06
stdClass Object ( [pname] => Sodium hydrogen (1-hydroxy-4-(hydroxyamino)-1-phosphonobutyl)phosphonate [catalogue_number] => PA 28 0521002 [category_ids] => ,72,78, [chemical_name] => [weight] => 287.08 [form] => C4H12NNaO8P2 [cas] => NA [pslug] => sodium-hydrogen-1-hydroxy-4-hydroxyamino-1-phosphonobutyl-phosphonate-pa280521002 [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 0521002
Molecular Formula : C4H12NNaO8P2
Molecular Weight : 287.08
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