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CAS 7659-95-2

CAS 7659-95-2 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 7659-95-2
CAS 7659-95-2PubChem CID 6540685

Betanin

IUPAC name
(2S)-4-[(E)-2-[(2S)-2-carboxy-6-hydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydroindol-1-yl]ethenyl]-2,3-dihydropyridine-2,6-dicarboxylic acid
Molecular formula
C24H26N2O13
Molecular weight
550.5 g/mol
Exact mass
550.14348889 Da
XLogP3
-1.3
Topological polar surface area
247.0 Ų
Hydrogen-bond donors
8
Hydrogen-bond acceptors
15
Covalent units
1
Defined stereocentres
7

Also known as

BetaninePhytolaccanin5YJC992ZP6Betanidin 5-beta-D-glucopyranosideNSC-170989(S-(R*,R*))-4-(2-(2-Carboxy-5-(beta-D-glucopyranosyloxy)-2,3-dihydro-6-hydroxy-1H-indol-1-yl)vinyl)-2,3-dihydropyridine-2,6-dicarboxylic acid2,6-Pyridinedicarboxylic acid, 4-(2-(2-carboxy-5-(beta-D-glucopyranosyloxy)-2,3-dihydro-6-hydroxy-1H-indol-1-yl)ethenyl)-2,3-dihydro-, (S-(R*,R*))-RefChem:119545
16 more reported names
231-628-5(2S)-4-[2-[(2S)-2-Carboxy-5-(beta-D-glucopyranosyloxy)-2,3-dihydro-6-hydroxy-1H-indol-1-yl]ethenyl]-2,3-dihydro-2,6-pyridinedicarboxylic acidC24H26N2O13BETANIN [MI]INS-162BETANINE-162BETANIN(15S)-BETANININS NO.162BETANINUNII-5YJC992ZP6CTMLKIKAUFEMLE-FTNGGYTGSA-NEINECS 231-628-5NSC 170989HY-112578BETANIDIN 5-.BETA.-D-GLUCOPYRANOSIDECS-00468672,6-pyridinedicarboxylicacid,4-(2-(2-carboxy-5-(beta-d-glucopyranosyloxy)-2,3
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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 7659-95-2

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How CAS 7659-95-2 is used on this site

CAS 7659-95-2 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 7659-95-2 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.