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CAS 485-72-3

CAS 485-72-3 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 485-72-3
CAS 485-72-3PubChem CID 5280378

Formononetin

Formononetin is a member of the class of 7-hydroxyisoflavones that is 7-hydroxyisoflavone substituted by a methoxy group at position 4'. It has a role as a plant metabolite and a phytoestrogen. It is a member of 4'-methoxyisoflavones and a member of 7-hydroxyisoflavones. It is functionally related to a daidzein. It is a conjugate acid of a formononetin(1-). — ChEBI

IUPAC name
7-hydroxy-3-(4-methoxyphenyl)chromen-4-one
Molecular formula
C16H12O4
Molecular weight
268.26 g/mol
Exact mass
268.07355886 Da
XLogP3
2.8
Topological polar surface area
55.8 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

Biochanin BFormononetol7-Hydroxy-4'-methoxyisoflavoneFlavosilMyconateNeochaninMycotech4'-O-methyldaidzein
16 more reported names
NSC-93360295DQC67BJCHEBI:180887-hydroxy-4'-methoxy-isoflavoneRefChem:5842207-623-97-hydroxy-3-(4-methoxyphenyl)-4H-chromen-4-one4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-methoxyphenyl)-7-Hydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-oneformononetineIsoflavone, 7-hydroxy-4'-methoxy-7-Hydroxy-3-(4-methoxyphenyl)-4-benzopyrone7-Hydroxy-3-(4-methoxyphenyl)chromoneSpectrum4_001429Spectrum5_000258BIDD:ER0119
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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 485-72-3

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How CAS 485-72-3 is used on this site

CAS 485-72-3 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 485-72-3 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.