catechin
Impurities
- Catechin is a flavan-3-ol, type of natural phenol and antioxidant. It have been used as natural antioxidant in oils and fats against lipid oxidation, supplement for animal feeds both to improve animal health and to protect animal products, an antimicrobial agent in foodstuffs and a health functional ingredient in various foods and dietary supplements.. Reference standards of Catechin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
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[pname] => (4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone-d3 ((-)-Epicatechin Metabolite)
[catalogue_number] => PA STI 033000
[category_ids] => ,80,76,75,98,
[chemical_name] =>
[weight] => 211.23
[form] => C11H9D3O4
[cas] => NA
[pslug] => 4r-5-3-4-dihydroxyphenyl-γ-valerolactone-d3-epicatechin-metabolite-pasti033000
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(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone-d3 ((-)-Epicatechin Metabolite)
Catalogue No.:PA STI 033000
Molecular Formula : C11H9D3O4
Molecular Weight : 211.23
stdClass Object
(
[pname] => (+)-Catechin Monohydrate
[catalogue_number] => PA 56 0601000
[category_ids] => ,78,70,82,75,76,
[chemical_name] =>
[weight] => 308.29
[form] => C15H16O7
[cas] => 225937-10-0
[pslug] => 225937-10-0-catechin-monohydrate-pa560601000
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Catalogue No.:PA 56 0601000
Molecular Formula : C15H16O7
Molecular Weight : 308.29
stdClass Object
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[catalogue_number] => PA 56 0601001
[category_ids] => ,75,76,78,80,82,
[chemical_name] =>
[weight] => 208.21
[form] => C11H12O4
[cas] => 191666-22-5
[pslug] => 191666-22-5-4r-5-3-4-dihydroxyphenyl-γ-valerolactone-epicatechin-metabolite-pa560601001
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(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-Epicatechin Metabolite)
Catalogue No.:PA 56 0601001
Molecular Formula : C11H12O4
Molecular Weight : 208.21
