A major metabolite of catecholamine , Homovanillic acid or HVA is used as a reagent to detect oxidative enzymes and is linked with thw dopamine levels in the brain. It is the principal urinary metabolite of dopa and dopamine. Reference standards of Homovanillic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Isovanillic Acid [catalogue_number] => PA 08 0091000 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 168.15 [form] => C8H8O4 [cas] => 645-08-9 [pslug] => 645-08-9-isovanillic-acid-pa080091000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 36853 [offers_product_code] => PA 08 0091000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 08 0091000
CAS :
Molecular Formula : C8H8O4
Molecular Weight : 168.15
stdClass Object ( [pname] => Homovanillic Acid - API Standards [catalogue_number] => PA 08 09000 [category_ids] => ,80,76,75,78,70,82, [chemical_name] => [weight] => 182.17 [form] => C9H10O4 [cas] => 306-08-1 [pslug] => 306-08-1-homovanillic-acid-api-pa0809000 [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 09000
Molecular Formula : C9H10O4
Molecular Weight : 182.17
stdClass Object ( [pname] => Homovanillic Acid Sulfate Sodium Salt [catalogue_number] => PA 08 09510 [category_ids] => ,80,76,75,78,70,82, [chemical_name] => [weight] => 306.20 [form] => C9H8Na2O7S [cas] => 38339-06-9 [pslug] => 38339-06-9-homovanillic-acid-sulfate-sodium-salt-pa0809510 [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 09510
Molecular Formula : C9H8Na2O7S
Molecular Weight : 306.20
stdClass Object ( [pname] => 3-Hydroxy-4-methoxyphenylacetic Acid [catalogue_number] => PA 08 09520 [category_ids] => ,80,76,75,78,70,82, [chemical_name] => [weight] => 182.17 [form] => C9H10O4 [cas] => 1131-94-8 [pslug] => 1131-94-8-3-hydroxy-4-methoxyphenylacetic-acid-pa0809520 [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 09520
stdClass Object ( [pname] => α,4-Di-O-acetyl Vanillylmandelic Acid Ethyl Ester [catalogue_number] => PA 08 09530 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => NA [form] => C15H18O7 [cas] => 1329795-85-8 [pslug] => 1329795-85-8-alpha-4-di-o-acetyl-vanillylmandelic-acid-ethyl-ester-pa0809530 [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 09530
Molecular Formula : C15H18O7
Molecular Weight : NA
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