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CAS 81489-64-7

CAS 81489-64-7 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 81489-64-7

CAS 81489-64-7PubChem CID 135943

Ascorbyl nicotinate

IUPAC name: [(2R)-2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2H-furan-3-yl] pyridine-3-carboxylate

Molecular formula: C12H11NO7
Molecular weight: 281.22 g/mol
Exact mass: 281.05355169 Da
XLogP3: -1.1
Topological polar surface area: 126.0 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 8
Covalent units: 1
Defined stereocentres: 2

Also known as

COS-CB3UNII-6A4QE4GR0ZAscorbyl nicotinate [INCI]6A4QE4GR0ZL-Ascorbic acid, 3-(3-pyridinecarboxylate)(R)-2-((S)-1,2-dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-yl nicotinate

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Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 81489-64-7 is used on this site

CAS 81489-64-7 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 81489-64-7 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.