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CAS 75187-63-2

CAS 75187-63-2 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 75187-63-2
CAS 75187-63-2PubChem CID 5466139

8-Hydroxydaidzein

8-Hydroxydaidzein is a member of isoflavones. — ChEBI

IUPAC name
7,8-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one
Molecular formula
C15H10O5
Molecular weight
270.24 g/mol
Exact mass
270.05282342 Da
XLogP3
2.1
Topological polar surface area
87.0 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

4',7,8-Trihydroxyisoflavone7KW44TB2DENSC-6781124H-1-Benzopyran-4-one, 7,8-dihydroxy-3-(4-hydroxyphenyl)-RefChem:1071667,8,4'-Trihydroxyisoflavone7,8-Dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one7,8-Dihydroxy-3-(4-hydroxy-phenyl)-chromen-4-one
16 more reported names
7,8-dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one4H-1-Benzopyran-4-one,7,8-dihydroxy-3-(4-hydroxyphenyl)-YN1NSC 678112Demethylretusin7,4'-TrihydroxyisoflavoneUNII-7KW44TB2DE7, 8-Dihydroxy-3-(4-hydroxyphenyl) chromen-4-one4'',7,8-trihydroxyisoflavone7,8,4''-trihydroxyisoflavoneBMZFZTMWBCFKSS-UHFFFAOYSA-NCHEBI:174540GLXC-04255HMS3740E05AS-70075DB-004234
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 75187-63-2

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How CAS 75187-63-2 is used on this site

CAS 75187-63-2 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 75187-63-2 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.