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CAS 27828-71-3

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5-Hydroxynicotinic acid

Description:
5-Hydroxynicotinic acid, with the CAS number 27828-71-3, is a derivative of nicotinic acid, which is a form of vitamin B3. This compound features a hydroxyl group (-OH) at the 5-position of the pyridine ring, which distinguishes it from other nicotinic acid derivatives. It is a white to off-white crystalline solid that is soluble in water and polar organic solvents, making it useful in various chemical applications. The presence of the hydroxyl group enhances its reactivity and potential for forming hydrogen bonds, which can influence its biological activity and interactions with other molecules. 5-Hydroxynicotinic acid has been studied for its potential roles in pharmacology, particularly in relation to its effects on the central nervous system and its possible applications in treating conditions such as neurodegenerative diseases. Additionally, it may serve as a precursor in the synthesis of other biologically active compounds. As with many organic acids, it exhibits acidic properties, contributing to its reactivity in various chemical reactions.
Formula:C6H5NO3
InChI:InChI=1S/C6H5NO3/c8-5-1-4(6(9)10)2-7-3-5/h1-3,8H,(H,9,10)
InChI key:InChIKey=ATTDCVLRGFEHEO-UHFFFAOYSA-N
SMILES:C(O)(=O)C=1C=C(O)C=NC1
Synonyms:
  • 3-Hydroxypyridin-5-ylcarboxylic acid
  • 3-Pyridinecarboxylic Acid, 5-Hydroxy-
  • 5-Hydroxy-3-Pyridinecarboxylic Acid
  • 5-Hydroxy-Nicotinicaci
  • 5-Hydroxypyridine-3-Carboxylate
  • 5-Hydroxypyridine-3-Carboxylic Acid
  • NSC 606891
  • Nicotinic acid, 5-hydroxy-
  • 5-Hydroxynicotinic acid
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