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CAS 520-26-3

CAS 520-26-3 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 520-26-3
CAS 520-26-3PubChem CID 10621

Hesperidin

Hesperidin is a disaccharide derivative that consists of hesperetin substituted by a 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. It has a role as a mutagen. It is a member of 4'-methoxyflavanones, a rutinoside, a monomethoxyflavanone, a dihydroxyflavanone, a member of 3'-hydroxyflavanones, a disaccharide derivative and a flavanone glycoside. It is functionally related to a hesperetin. — ChEBI

IUPAC name
(2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-2,3-dihydrochromen-4-one
Molecular formula
C28H34O15
Molecular weight
610.6 g/mol
Exact mass
610.18977037 Da
XLogP3
-1.1
Topological polar surface area
234.0 Ų
Hydrogen-bond donors
8
Hydrogen-bond acceptors
15
Covalent units
1
Defined stereocentres
11

Also known as

CirantinHesperidosideHesperetin 7-rutinosideCiratin(S)-(-)-HesperidinDIOSVEINHesperetin 7-rhamnoglucosideCHEBI:28775
16 more reported names
E750O06Y6OHesperetin 7 RhamnoglucosideHesperetin 7-O-rutinosideNSC-441844H-1-Benzopyran-4-one, 7-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2,3-dihydo-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-, (S)-5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-((6-O-alpha-L-rhamnopyranosyl-beta-D-glucopyranosyl)oxy)-4-chromanonHesperidin 2S2S, HesperidinHesperetin GlycosideRefChem:5881Hesperetin 7 Rutinoside7-Rhamnoglucoside, HesperetinNDI 590208-288-1NSC-31048(s)-7-[[6-o-(6-deoxy-alpha-l-mannopyranosyl)-beta-d-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4h-1-benzopyran-4-one
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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 520-26-3

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How CAS 520-26-3 is used on this site

CAS 520-26-3 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.

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