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CAS 7770-78-7

CAS 7770-78-7 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 7770-78-7
CAS 7770-78-7PubChem CID 64981

(-)-Arctigenin

(-)-Arctigenin is a lignan. — ChEBI

IUPAC name
(3R,4R)-4-[(3,4-dimethoxyphenyl)methyl]-3-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one
Molecular formula
C21H24O6
Molecular weight
372.4 g/mol
Exact mass
372.15728848 Da
XLogP3
3.6
Topological polar surface area
74.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
2

Also known as

ArctigeninU76MR9VS6M2(3H)-Furanone, 4-((3,4-dimethoxyphenyl)methyl)dihydro-3-((4-hydroxy-3-methoxyphenyl)methyl)-, (3R-trans)-2(3H)-Furanone, 4-((3,4-dimethoxyphenyl)methyl)dihydro-3-((4-hydroxy-3-methoxyphenyl)methyl)-, (3R,4R)-(3R,4R)-4-((3,4-dimethoxyphenyl)methyl)-3-((4-hydroxy-3-methoxyphenyl)methyl)oxolan-2-one2(3H)-Furanone, 4-[(3,4-dimethoxyphenyl)methyl]dihydro-3-[(4-hydroxy-3-methoxyphenyl)methyl]-, (3R,4R)-RefChem:27994(+/-)-Arctigenin
16 more reported names
Arctigenin, (+/-)-Arctigenin, trans-((+/-)-UNII-U76MR9VS6MC21H24O6(3R,4R)-4-[(3,4-Dimethoxyphenyl)methyl]dihydro-3-[(4-hydroxy-3-methoxyphenyl)methyl]-2(3H)-furanone(3R,4R)-4-(3,4-dimethoxybenzyl)-3-(4-hydroxy-3-methoxybenzyl)dihydrofuran-2(3H)-one2FD8L150E72(3H)-Furanone, 4-((3,4-dimethoxyphenyl)methyl)dihydro-3-((4-hydroxy-3-methoxyphenyl)methyl)-, (3R,4R)-rel-2(3H)-Furanone, 4-((3,4-dimethoxyphenyl)methyl)dihydro-3-((4-hydroxy-3-methoxyphenyl)methyl)-, trans-(3R,4R)-4-[(3,4-dimethoxyphenyl)methyl]-3-[(4-hydroxy-3-methoxy-phenyl)methyl]tetrahydrofuran-2-oneUNII-2FD8L150E7Arctigenin?Arctigenin (Standard)Tocris-1777CHEBI:79ARCTIGENIN, (-)-
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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 7770-78-7

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How CAS 7770-78-7 is used on this site

CAS 7770-78-7 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 7770-78-7 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.