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CAS 499-83-2

CAS 499-83-2 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 499-83-2
CAS 499-83-2PubChem CID 10367

2,6-Pyridinedicarboxylic acid

Dipicolinic acid is a pyridinedicarboxylic acid carrying two carboxy groups at positions 2 and 6. It has a role as a bacterial metabolite. It is a conjugate acid of a dipicolinate(1-). — ChEBI

IUPAC name
pyridine-2,6-dicarboxylic acid
Molecular formula
C7H5NO4
Molecular weight
167.12 g/mol
Exact mass
167.02185764 Da
XLogP3
0.6
Topological polar surface area
87.5 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

Dipicolinic acid2,6-Dipicolinic acid2,6-DicarboxypyridineUE81S5CQ0GNSC-176CHEBI:46837RefChem:134748207-894-3
16 more reported names
DipicolinateDPACpydcH2EINECS 207-894-3Oprea1_5336326-CARBOXYPICOLINIC ACIDPYRIDINE-2,6-DICARBOXYLICACIDEN300-18133L-042,134NSC 176UNII-UE81S5CQ0GDipicolinicAcid2,6-pyridine dicarboxylic acidpyridine-22,6-Pyridinedicarboxyl4ih3
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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 499-83-2

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How CAS 499-83-2 is used on this site

CAS 499-83-2 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 499-83-2 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.