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CAS 632-85-9

CAS 632-85-9 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 632-85-9
CAS 632-85-9PubChem CID 5281703

Wogonin

Wogonin is a dihydroxy- and monomethoxy-flavone in which the hydroxy groups are positioned at C-5 and C-7 and the methoxy group is at C-8. It has a role as an antineoplastic agent, an angiogenesis inhibitor, a cyclooxygenase 2 inhibitor and a plant metabolite. It is a monomethoxyflavone and a dihydroxyflavone. It is a conjugate acid of a wogonin(1-). — ChEBI

IUPAC name
5,7-dihydroxy-8-methoxy-2-phenylchromen-4-one
Molecular formula
C16H12O5
Molecular weight
284.26 g/mol
Exact mass
284.06847348 Da
XLogP3
3.0
Topological polar surface area
76.0 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

5,7-Dihydroxy-8-methoxyflavoneVogonin4H-1-Benzopyran-4-one, 5,7-dihydroxy-8-methoxy-2-phenyl-5,7-dihydroxy-8-methoxy-2-phenyl-4H-chromen-4-oneNorwogonin 8-methyl etherPOK93PO28WFLAVONE, 5,7-DIHYDROXY-8-METHOXY-CHEBI:10043
16 more reported names
RefChem:1949465,7-dihydroxy-8-methoxy-2-phenyl-4H-1-benzopyran-4-onewagonin5,7-Dihydroxy-8-methoxy-2-phenyl-chromen-4-oneHY-N0400NSC-717845AC-20338AS-70103SR-05000002216SR-05000002216-2UNII-POK93PO28WBRN 0287152Wogonin?Wogonin,(S)Wogonin (Standard)HY-N0400R
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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 632-85-9

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How CAS 632-85-9 is used on this site

CAS 632-85-9 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 632-85-9 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.