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CAS 27744-35-0

CAS 27744-35-0 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 27744-35-0

CAS 27744-35-0PubChem CID 91864437

Copper picolinate dihydrate

IUPAC name: copper;bis(pyridine-2-carboxylate);dihydrate

Molecular formula: C12H12CuN2O6
Molecular weight: 343.78 g/mol
Exact mass: 342.999133 Da
Topological polar surface area: 108.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 8
Covalent units: 5
Defined stereocentres: 0

Also known as

Copper(II) picolinate dihydrateBis(2-pyridinecarboxylato)copper dihydrateOAR053I14Kcopper(2+) dihydrate bis(pyridine-2-carboxylate)Copper picolinate [INCI]UNII-OAR053I14Kcopper;pyridine-2-carboxylate;dihydrateCOPPER, BIS(2-PYRIDINECARBOXYLATO-.KAPPA.N1,.KAPPA.O2)-, HYDRATE (1:2)

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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 27744-35-0 is used on this site

CAS 27744-35-0 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 27744-35-0 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.