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CAS 7559-04-8

CAS 7559-04-8 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 7559-04-8
CAS 7559-04-8PubChem CID 2734086

Tocopherol quinone

Tocopherylquinone is an oxidized form of alpha-tocopherol with potent anticoagulant activity. Although the mechanism of action has not been fully elucidated, dietary supplementation with tocopherylquinone may lead to the inhibition of the vitamin K-dependent gamma-carboxylase (gamma-glutamyl carboxylase). This prevents the carboxylation of glutamyl residues in coagulation factor proteins and inhibits platelet aggregation and clotting. — NCI Thesaurus (NCIt)

IUPAC name
2-[(3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl]-3,5,6-trimethylcyclohexa-2,5-diene-1,4-dione
Molecular formula
C29H50O3
Molecular weight
446.7 g/mol
Exact mass
446.37599545 Da
XLogP3
8.8
Topological polar surface area
54.4 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
3

Also known as

TocopherylquinoneMetarenealpha-TocopheroquinoneZO763K43XRA0001p-Benzoquinone, 2-(3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl-alpha-tocopheryl quinone2,5-Cyclohexadiene-1,4-dione, 2-(3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl-, (3R-(3R*,7R*,11R*))-
16 more reported names
tocopherolquinoneAlpha-TQRefChem:8985412 (3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl-1,4-benzoquinonealpha-tocopherolquinoneD-alpha-tocopherylquinoneALPHA-TOCOPHERYLQUINONEalpha-TocoquinoneTocoquinonevitamin E quinone2-((3r,7r,11r)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethylcyclohexa-2,5-diene-1,4-dioneATQ2-[(3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethyl-hexadecyl]-3,5,6-trimethyl-1,4-benzoquinoneD-?-TocopherolquinoneA-0001D-|A-Tocopherylquinone
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 7559-04-8

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How CAS 7559-04-8 is used on this site

CAS 7559-04-8 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 7559-04-8 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.