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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 17Generated: October 27, 2026

2,3-Dihydro-2,6-pyridinedicarboxylic acid

2,3-dihydropyridine-2,6-dicarboxylic acid · 2,6-Pyridinedicarboxylic acid, 2,3-dihydro-

https://huagongshe.com/en/chemical/17

2,3-Dihydro-2,6-pyridinedicarboxylic acid molecular structure

Identifiers & Physical Properties

CAS No.16052-12-3
Molecular formulaC7H7NO4
Average molar mass169.13 g/mol
Monoisotopic mass169.0375077 g/mol
SMILESO=C(O)C1=NC(C(=O)O)CC=C1
InChIKeyUWOCFOFVIBZJGH-UHFFFAOYSA-N
PubChem CID17
ChEBICHEBI:48052
DTXSIDDTXSID50274254

Chemical & Physical Properties

XLogP-0.1
Topological polar surface area87
Hydrogen bond donors2
Hydrogen bond acceptors5
Rotatable bonds2
Heavy atoms12
Formal charge0
Complexity279
Boiling point440.5±55.0 °C(Predicted)
Density1.53±0.1 g/cm3(Predicted)
pKa (acidity coefficient)-2.15±0.40(Predicted)