Levomefolic acid is the metabolite of folic acid and it is a predominant active form of folate found in foods and in the blood circulation. It is available commercially as a crystalline form of the calcium salt, which has the stability required for use as a supplement. Reference standards of Levomefolate Calcium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Levomefolate Calcium - API Standards [catalogue_number] => PA 12 74000 [category_ids] => 82,80,79,78,74,70 [chemical_name] => [weight] => 497.52 [form] => C20H23CaN7O6 [cas] => 151533-22-1 [pslug] => 151533-22-1-levomefolate-calcium-api-pa1274000 [latest_product] => 0 [linkproducts] => 1 [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] => 39933 [offers_product_code] => PA 12 74000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 12 74000
CAS :
Molecular Formula : C20H23CaN7O6
Molecular Weight : 497.52
stdClass Object ( [pname] => rac-5-Methyl Tetrahydropteroic Acid Sodium Salt [catalogue_number] => PA 12 74510 [category_ids] => ,80,78,70,82,87,88, [chemical_name] => [weight] => 352.32 [form] => C15H17N6NaO3 [cas] => NA [pslug] => rac-5-methyl-tetrahydropteroic-acid-sodium-salt-pa1274510 [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 12 74510
Molecular Formula : C15H17N6NaO3
Molecular Weight : 352.32
stdClass Object ( [pname] => Levomefolate Calcium-13C5 [catalogue_number] => PA STI 056500 [category_ids] => ,79,80,74,98,78,70,82, [chemical_name] => [weight] => 504.50 [form] => C1513C5H25CaN7O6 [cas] => NA [pslug] => levomefolate-calcium-13c5-pasti056500 [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 056500
Molecular Formula : C1513C5H25CaN7O6
Molecular Weight : 504.50
stdClass Object ( [pname] => Calcium 5-methyltetrahydrofolate - API Standards [catalogue_number] => PA 12 0741000 [category_ids] => 75,76,78,82 [chemical_name] => [weight] => 499.54 [form] => C20H25CaN7O6 [cas] => 26560-38-3 [pslug] => 26560-38-3-calcium-5-methyltetrahydrofolate-pa120741000 [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 12 0741000
Molecular Formula : C20H25CaN7O6
Molecular Weight : 499.54
stdClass Object ( [pname] => (4-((((R)-2-Amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid [catalogue_number] => PA 12 0741001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 459.46 [form] => C20H25N7O6 [cas] => 31690-08-1 [pslug] => 31690-08-1-4--r-2-amino-5-methyl-4-oxo-1-4-5-6-7-8-hexahydropteridin-6-yl-methyl-amino-benzoyl-l-glutamic-acid-pa120741001 [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 12 0741001
Molecular Formula : C20H25N7O6
Molecular Weight : 459.46
stdClass Object ( [pname] => Calcium (S)-2-(4-((((R)-2-amino-5-methyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)-4-carboxybutanoate [catalogue_number] => PA 12 0741002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 956.99 [form] => C40H48CaN14O12 [cas] => 301298-88-4 [pslug] => 301298-88-4-calcium-s-2-4-r-2-amino-5-methyl-4-oxo-3-4-5-6-7-8-hexahydropteridin-6-yl-methyl-amino-benzamido-4-carboxybutanoate-pa120741002 [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 12 0741002
Molecular Formula : C40H48CaN14O12
Molecular Weight : 956.99
stdClass Object ( [pname] => (4-((((R)-2-Amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid, Calcium Salt [catalogue_number] => PA 12 0741003 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 499.54 [form] => C20H25CaN7O6 [cas] => 301298-88-4 [pslug] => 301298-88-4-4-r-2-amino-5-methyl-4-oxo-1-4-5-6-7-8-hexahydropteridin-6-yl-methyl-amino-benzoyl-l-glutamic-acid-calcium-salt-pa120741003 [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 12 0741003
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