A direct-acting smooth muscle relaxant, Hydralazine is used for the treatment of high blood pressure and heart failure. It is a vasodilator primarily in arteries and arterioles. Reference standards of Hydralazine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => 3-Methyl-1,2,4-triazolo [3,4-a] phthalazine [catalogue_number] => PA 08 10540 [category_ids] => ,80,71,76,75,78,70,82, [chemical_name] => [weight] => 184.2 [form] => C10H8N4 [cas] => 20062-41-3 [pslug] => 20062-41-3-3-methyl-1-2-4-triazolo-3-4-a-phthalazine-pa0810540 [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 08 10540
CAS :
Molecular Formula : C10H8N4
Molecular Weight : 184.2
stdClass Object ( [pname] => Phthalazin-1(4H)-one [catalogue_number] => PA 08 10550 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 146.15 [form] => C8H6N2O [cas] => 20055-18-9 [pslug] => 20055-18-9-phthalazin-1-4h-one-pa0810550 [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 08 10550
Molecular Formula : C8H6N2O
Molecular Weight : 146.15
stdClass Object ( [pname] => Hydralazine-15N4 Pyruvic Acid Hydrazone [catalogue_number] => PA STI 047100 [category_ids] => ,79,80,71,81,98,76,75,78,70,82, [chemical_name] => [weight] => 234.20 [form] => C11H1015N4O2 [cas] => 1346606-25-4 [pslug] => 1346606-25-4-hydralazine-15n4-pyruvic-acid-hydrazone-pasti047100 [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 047100
Molecular Formula : C11H1015N4O2
Molecular Weight : 234.20
stdClass Object ( [pname] => Acetone Hydralazine Hydrazone [catalogue_number] => PA 08 0101000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 200.25 [form] => C11H12N4 [cas] => 56173-18-3 [pslug] => 56173-18-3-acetone-hydralazine-hydrazone-pa080101000 [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 08 0101000
Molecular Formula : C11H12N4
Molecular Weight : 200.25
stdClass Object ( [pname] => 1,1,-Di(phthalazine-yl)amine [catalogue_number] => PA 08 0101001 [category_ids] => ,123,81,75,76,78,70,82, [chemical_name] => [weight] => 273.30 [form] => C16H11N5 [cas] => 103429-70-5 [pslug] => 103429-70-5-1-1-di-phthalazine-yl-amine-pa080101001 [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 08 0101001
Molecular Formula : C16H11N5
Molecular Weight : 273.30
stdClass Object ( [pname] => Hydralazine N-Lactose Impurity [catalogue_number] => PA 08 0101002 [category_ids] => ,70,75,76,78,82,91, [chemical_name] => [weight] => 484.46 [form] => C20H28N4O10 [cas] => NA [pslug] => hydralazine-n-lactose-impurity-pa080101002 [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 08 0101002
Molecular Formula : C20H28N4O10
Molecular Weight : 484.46
stdClass Object ( [pname] => 3-Hydroxymethyl-s-triazolo[3,4-a]phthalazine [catalogue_number] => PA 08 0101003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 200.2 [form] => C10H8N4O [cas] => 54687-66-0 [pslug] => 54687-66-0-3-hydroxymethyl-s-triazolo-3-4-a-phthalazine-pa080101003 [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 08 0101003
Molecular Formula : C10H8N4O
Molecular Weight : 200.2
stdClass Object ( [pname] => Hydralazine Nitroso Impurity [catalogue_number] => PA 08 0101004 [category_ids] => ,70,75,76,78,82,162, [chemical_name] => [weight] => 189.18 [form] => C8H7N5O [cas] => NA [pslug] => hydralazine-nitroso-impurity-pa080101004 [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 08 0101004
Molecular Formula : C8H7N5O
Molecular Weight : 189.18
stdClass Object ( [pname] => 2-Aminophthalazin-1(2H)-one [catalogue_number] => PA 08 0101006 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 161.16 [form] => C8H7N3O [cas] => 2832741-84-9 [pslug] => 2832741-84-9-2-aminophthalazin-1-2h-one-pa080101006 [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 08 0101006
Molecular Formula : C8H7N3O
Molecular Weight : 161.16
stdClass Object ( [pname] => 2-Methylphthalazin-1(2H)-one [catalogue_number] => PA 08 0101007 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 160.18 [form] => C9H8N2O [cas] => 6091-81-2 [pslug] => 6091-81-2-2-methylphthalazin-1-2h-one-pa080101007 [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 08 0101007
Molecular Formula : C9H8N2O
Molecular Weight : 160.18
stdClass Object ( [pname] => 7-Chlorophthalazin-1(2H)-one [catalogue_number] => PA 08 0101008 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 180.59 [form] => C8H5ClN2O [cas] => 60889-20-5 [pslug] => 60889-20-5-7-chlorophthalazin-1-2h-one-pa080101008 [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 08 0101008
Molecular Formula : C8H5ClN2O
Molecular Weight : 180.59
stdClass Object ( [pname] => 2-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)phthalazin-1(2H)-one [catalogue_number] => PA 08 0101009 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 278.27 [form] => C16H10N2O3 [cas] => 55294-87-6 [pslug] => 55294-87-6-2-3-oxo-1-3-dihydroisobenzofuran-1-yl-phthalazin-1-2h-one-pa080101009 [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 08 0101009
Molecular Formula : C16H10N2O3
Molecular Weight : 278.27
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