CAS 10128-71-9: 3-Hydroxy-4-pyridinecarboxylic acid

Description: 3-Hydroxy-4-pyridinecarboxylic acid, also known as 3-hydroxypyridine-4-carboxylic acid or by its common name, is a heterocyclic organic compound featuring a pyridine ring with hydroxyl and carboxylic acid functional groups. This compound is characterized by its ability to form hydrogen bonds due to the presence of the hydroxyl group, which enhances its solubility in polar solvents. It typically exhibits a white to off-white crystalline appearance and has a moderate melting point. The compound is known for its role in various biochemical processes and can act as a ligand in coordination chemistry, forming complexes with metal ions. Additionally, it has applications in pharmaceuticals and agrochemicals, often serving as an intermediate in the synthesis of more complex molecules. Its chemical reactivity is influenced by the electron-withdrawing nature of the carboxylic acid group, which can affect its acidity and reactivity in various chemical reactions. Overall, 3-hydroxy-4-pyridinecarboxylic acid is a versatile compound with significant importance in both organic chemistry and medicinal applications.

Formula: C₆H₄NO₃

InChI: InChI=1/C6H5NO3/c8-5-3-7-2-1-4(5)6(9)10/h1-3,8H,(H,9,10)/p-1

Synonyms:

• 3-Hydroxyisonicotinic acid
• 4-Pyridinecarboxylic acid, 3-hydroxy-
• 3-Hydroxypyridine-4-Carboxylic Acid
• 3-Hydroxypyridine-4-Carboxylate
• 3-Hydroxy-4-pyridinecaboxylic acid
• 3-Hydroxy-4-Pyridinecarboxylicacid

3-Hydroxyisonicotinic Acid

CAS: 10128-71-9

• Formula: C₆H₅NO₃
• Purity: >98.0%(T)(HPLC)
• Color and Shape: Light yellow to Brown powder to crystaline
• Molecular weight: 139.11

3-Hydroxypyridine-4-carboxylic acid, 98%

CAS: 10128-71-9

3-Hydroxyisonicotinic Acid is used in the preparation of chelating agents for iron and aluminum. This …

• Formula: C₆H₄NO₃
• Purity: 98%
• Molecular weight: 138.10

4-Pyridinecarboxylic acid, 3-hydroxy-

CAS: 10128-71-9

• Formula: C₆H₅NO₃
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 139.1088

3-Hydroxyisonicotinic acid

CAS: 10128-71-9

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 139.11000061035156

3-Hydroxyisonicotinic acid

CAS: 10128-71-9

• Formula: C₆H₅NO₃
• Purity: By hplc: 99.85% (Typical Value in Batch COA)
• Color and Shape: off-white to light yellow solid
• Molecular weight: 139.11g/mol

3-Hydroxyisonicotinic acid

CAS: 10128-71-9

3-Hydroxyisonicotinic acid (3HICA) is a reactive molecule that can form intramolecular hydrogen bonds with its …

• Formula: C₆H₅NO₃
• Purity: Min. 98 Area-%
• Molecular weight: 139.11 g/mol