Lutein is synthesized only by plants, and like other xanthophylls is found in high quantities in green leafy vegetables such as spinach, kale and yellow carrots. It is an xanthophyll and one of 600 known naturally occurring carotenoids. Reference standards of Lutein API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Lutein - API Standards [catalogue_number] => PA 12 88000 [category_ids] => ,69,78,70,82,99, [chemical_name] => [weight] => 568.87 [form] => C40H56O2 [cas] => 127-40-2 [pslug] => 127-40-2-lutein-api-pa1288000 [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 88000
CAS :
Molecular Formula : C40H56O2
Molecular Weight : 568.87
stdClass Object ( [pname] => Lutein Ester [catalogue_number] => PA 12 88510 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 568.89 [form] => C40H56O2 [cas] => 38327-39-8 [pslug] => 38327-39-8-lutein-ester-pa1288510 [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 88510
Molecular Weight : 568.89
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