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CAS 21059-46-1

CAS 21059-46-1 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 21059-46-1

CAS 21059-46-1PubChem CID 30465

Calcium Aspartate

Calcium L-aspartate is an organic molecular entity. — ChEBI

IUPAC name: calcium (2S)-2-aminobutanedioate

Molecular formula: C4H5CaNO4
Molecular weight: 171.16 g/mol
Exact mass: 170.9844485 Da
Topological polar surface area: 106.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 5
Covalent units: 2
Defined stereocentres: 1

Also known as

calcium l-aspartateAspartate calciumAsparaginate calciumCalcium aspartate anhydrousCa-1-d1-aspartateCalcium L-aspartate [JAN]L-Aspartic acid calcium salt (1:1)L-Aspartic acid, calcium salt (1:1)

16 more reported names

T9680JD4IYAspartic acid, calcium salt (1:1), l-EINECS 244-185-8ASPARTIC ACID, CALCIUM SALT, L-ASPARTATE CALCIUM [WHO-DD]RefChem:573388CALCIUM ASPARTATE [INCI]600-502-5Aspartic acid (calcium)calcium;(2S)-2-aminobutanedioateAspartic acid calciumL-Aspartic acid,calcium salt (1:1)Calcium-L-aspartateC4H5CaNO4UNII-T9680JD4IYCALCIUML-ASPARTATE

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External database identifiers

ChEBI:CHEBI:31337
ChEMBL:CHEMBL2106115
EPA DTXSID:DTXSID60908654

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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CAS 21059-46-1 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 21059-46-1 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.