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CAS 149579-07-7

CAS 149579-07-7 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 149579-07-7
CAS 149579-07-7PubChem CID 9906039

Tetrahydrodemethoxycurcumin

Tetrahydrodemethoxycurcumin is a beta-diketone that is tetrahydrocurcumin in which one the methoxy groups has been replaced by a hydrogen atom. It has a role as a plant metabolite. It is a monomethoxybenzene, a polyphenol, a beta-diketone and a diarylheptanoid. — ChEBI

IUPAC name
1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptane-3,5-dione
Molecular formula
C20H22O5
Molecular weight
342.4 g/mol
Exact mass
342.14672380 Da
XLogP3
2.2
Topological polar surface area
83.8 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

TetrahydrodemethoxydiferuloylmethaneUNII-44D8X9U00T44D8X9U00TCHEBI:176651RefChem:188661TETRAHYDRODEMETHOXYDIFERULOYLMETHANE [INCI]1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-3,5-heptanedioneDemethoxytetrahydrocurcumin
2 more reported names
3,5-Heptanedione, 1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-Tetrahydrodemethoxycurcumin?
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 149579-07-7

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How CAS 149579-07-7 is used on this site

CAS 149579-07-7 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 149579-07-7 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.