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CAS 478-01-3

CAS 478-01-3 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 478-01-3
CAS 478-01-3PubChem CID 72344

Nobiletin

Nobiletin is a methoxyflavone that is flavone substituted by methoxy groups at positions 5, 6, 7, 8, 3' and 4' respectively. It has a role as an antineoplastic agent and a plant metabolite. It is functionally related to a flavone. — ChEBI

IUPAC name
2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxychromen-4-one
Molecular formula
C21H22O8
Molecular weight
402.4 g/mol
Exact mass
402.13146766 Da
XLogP3
3.0
Topological polar surface area
81.7 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
8
Covalent units
1
Defined stereocentres
0

Also known as

5,6,7,8,3',4'-Hexamethoxyflavone2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-oneD65ILJ7WLYNSC-767514H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxy-NSC-618903CHEBI:7602RefChem:43297
16 more reported names
Hexamethoxyflavone3',4',5,6,7,8-Hexamethoxyflavone2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-chromen-4-oneSpectrum3_000921SPBio_001654HMS2234A09Flavone, 5,6,7,8,3',4'-hexamethoxy2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxy-chromen-4-one3,4,5,6,7,8-HexamethoxyflavoneCCRIS 9012UNII-D65ILJ7WLYNSC 76751nobiretinnobliletinhexamethoxy fl avoneNobiletin (Standard)
Open full PubChem recordPubChem annotations3D structure image
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 478-01-3

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How CAS 478-01-3 is used on this site

CAS 478-01-3 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 478-01-3 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.