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CAS 41667-95-2

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5,6-Dichloronicotinic acid

Description:
5,6-Dichloronicotinic acid is a heterocyclic aromatic compound that belongs to the class of chlorinated derivatives of nicotinic acid. It features a pyridine ring with two chlorine substituents at the 5 and 6 positions, along with a carboxylic acid functional group at the 3-position. This compound is typically a white to off-white crystalline solid, exhibiting moderate solubility in polar solvents such as water and ethanol. Its molecular structure contributes to its potential applications in pharmaceuticals, agrochemicals, and as a building block in organic synthesis. The presence of chlorine atoms enhances its reactivity and can influence its biological activity, making it of interest in medicinal chemistry. Additionally, 5,6-Dichloronicotinic acid may exhibit specific properties such as acidity, which can be characterized by its pKa values, and it may participate in various chemical reactions, including nucleophilic substitutions and coupling reactions. Safety data should be consulted for handling and storage, as with any chemical substance.
Formula:C6H3Cl2NO2
InChI:InChI=1S/C6H3Cl2NO2/c7-4-1-3(6(10)11)2-9-5(4)8/h1-2H,(H,10,11)
InChI key:InChIKey=RNRLTTNKVLFZJS-UHFFFAOYSA-N
SMILES:C(O)(=O)C=1C=C(Cl)C(Cl)=NC1
Synonyms:
  • 2,3-Dichloropyridine-5-carboxylic acid
  • 3-Pyridinecarboxylic acid, 5,6-dichloro-
  • 5,6-Dichloro Nicotinic Acid
  • 5,6-Dichloro-3-pyridinecarboxylic acid
  • 5,6-Dichloropyridine-3-carboxylic acid
  • NSC 63885
  • Nicotinic acid, 5,6-dichloro-
  • 5,6-Dichloronicotinic acid
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