Riboflavin is vitamin B2, a vitamin used as a dietary supplement. Riboflavin is used by the body for cellular respiration and it is found in eggs, milk and green vegetables. Deficiency causes stomatitis and migraine.Reference standards of Riboflavin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Riboflavin - API Standards [catalogue_number] => PA 18 11000 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 376.36 [form] => C17H20N4O6 [cas] => 83-88-5 [pslug] => 83-88-5-riboflavin-api-pa1811000 [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 18 11000
CAS :
Molecular Formula : C17H20N4O6
Molecular Weight : 376.36
stdClass Object ( [pname] => Riboflavin - Impurity A [catalogue_number] => PA 18 11010 [category_ids] => ,80,71,78,70,82, [chemical_name] => [weight] => 256.26 [form] => C13H12N4O2 [cas] => 1088-56-8 [pslug] => 1088-56-8-riboflavin-impurity-a-pa1811010 [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 18 11010
Molecular Formula : C13H12N4O2
Molecular Weight : 256.26
stdClass Object ( [pname] => Riboflavin - Impurity B [catalogue_number] => PA 18 11020 [category_ids] => ,71,78,70,82, [chemical_name] => [weight] => 242.23 [form] => C12H10N4O2 [cas] => 1086-80-2 [pslug] => 1086-80-2-riboflavin-impurity-b-pa1811020 [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 18 11020
Molecular Formula : C12H10N4O2
Molecular Weight : 242.23
stdClass Object ( [pname] => Riboflavin - Impurity C [catalogue_number] => PA 18 11030 [category_ids] => ,79,91,71,78,70,82, [chemical_name] => [weight] => 326.31 [form] => C13H18N4O6 [cas] => 2535-20-8 [pslug] => 2535-20-8-riboflavin-impurity-c-pa1811030 [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 18 11030
Molecular Formula : C13H18N4O6
Molecular Weight : 326.31
stdClass Object ( [pname] => Riboflavin - Impurity D [catalogue_number] => PA 18 11040 [category_ids] => 82,80,78,75,71,70,69 [chemical_name] => [weight] => 392.36 [form] => C17H20N4O7 [cas] => 52134-62-0 [pslug] => 52134-62-0-riboflavin-impurity-d-pa1811040 [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 18 11040
Molecular Formula : C17H20N4O7
Molecular Weight : 392.36
stdClass Object ( [pname] => Isoriboflavine [catalogue_number] => PA 18 11520 [category_ids] => ,80,69,71,75,78,70,82, [chemical_name] => [weight] => 376.36 [form] => C17H20N4O6 [cas] => 5984-80-5 [pslug] => 5984-80-5-isoriboflavine-pa1811520 [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 18 11520
stdClass Object ( [pname] => Riboflavin-3'-phosphate [catalogue_number] => PA 18 75510 [category_ids] => ,79,69,71,78,70,82, [chemical_name] => [weight] => 456.35 [form] => C17H21N4O9P [cas] => 80400-93-7 [pslug] => 80400-93-7-riboflavin-3-phosphate-pa1875510 [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 18 75510
Molecular Formula : C17H21N4O9P
Molecular Weight : 456.35
stdClass Object ( [pname] => Riboflavin-4’-Phosphate Sodium [catalogue_number] => PA 18 75520 [category_ids] => ,79,69,71,78,70,82, [chemical_name] => [weight] => 478.33 [form] => C17H20N4NaO9P [cas] => 494789-91-2 [pslug] => 494789-91-2-riboflavin-4-phosphate-sodium-pa1875520 [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 18 75520
Molecular Formula : C17H20N4NaO9P
Molecular Weight : 478.33
stdClass Object ( [pname] => Riboflavin-4’-Phosphate [catalogue_number] => PA 18 75530 [category_ids] => ,79,69,71,78,70,82, [chemical_name] => [weight] => 456.34 [form] => C17H21N4O9P [cas] => 60697-29-2 [pslug] => 60697-29-2-riboflavin-4-phosphate-pa1875530 [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 18 75530
Molecular Weight : 456.34
stdClass Object ( [pname] => Riboflavin 5'-(Dihydrogen Phosphate) Monosodium Salt Dihydrate [catalogue_number] => PA 18 75550 [category_ids] => ,69,71,78,82,70, [chemical_name] => [weight] => 514.36 [form] => C17H24N4NaO11P [cas] => 6184-17-4 [pslug] => 6184-17-4-riboflavin-5-dihydrogen-phosphate-monosodium-salt-dihydrate-pa1875550 [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 18 75550
Molecular Formula : C17H24N4NaO11P
Molecular Weight : 514.36
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