CAS 22468-26-4

4-Hydroxypyridine-2-carboxylic acid

Description:

4-Hydroxypyridine-2-carboxylic acid, also known as 2-carboxy-4-hydroxypyridine, is an organic compound characterized by its pyridine ring structure, which features a hydroxyl group and a carboxylic acid group. This compound is typically a white to off-white crystalline solid that is soluble in water and polar organic solvents. It exhibits both acidic and basic properties due to the presence of the carboxylic acid and the nitrogen atom in the pyridine ring, allowing it to participate in various chemical reactions, including esterification and amidation. The compound is of interest in pharmaceutical and agricultural chemistry, often serving as an intermediate in the synthesis of biologically active molecules. Additionally, it may exhibit chelating properties, making it useful in coordination chemistry. Its molecular structure contributes to its reactivity and potential applications in various fields, including medicinal chemistry and materials science. Safety data should be consulted for handling and storage, as with any chemical substance.

Formula: C₆H₅NO₃

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

SMILES: c1c[nH]c(cc1=O)C(=O)O

Synonyms:

• 4-Hydroxypicolinic acid
• 4-Oxo-1,4-Dihydropyridine-2-Carboxylic Acid

4-Hydroxy-2-pyridinecarboxylic Acid

CAS: 22468-26-4

Formula: C₆H₅NO₃

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 139.11

Ref: 3B-H1491

4-Hydroxypyridine-2-carboxylic acid, 97%

CAS: 22468-26-4

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. Th

Formula: C₆H₅NO₃

Purity: 97%

Color and Shape: White to cream, Powder

Molecular weight: 139.11

Ref: 02-H34262

4-Hydroxypicolinic acid

CAS: 22468-26-4

Formula: C₆H₅NO₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 139.1088

Ref: IN-DA00342L

4-Hydroxypyridine-2-carboxylic acid

CAS: 22468-26-4

4-Hydroxypyridine-2-carboxylic acid

Formula: C₆H₅NO₃

Purity: ≥95%

Color and Shape: pale brown-beige powder

Molecular weight: 139.11g/mol

Ref: 54-OR4750

4-Hydroxypicolinic acid (contains <10% H2O)

CAS: 22468-26-4

Formula: C₆H₅NO₃

Purity: 95%

Color and Shape: White powder

Molecular weight: 139.11

Ref: 10-F093182

4-Hydroxy-pyridine-2-carboxylic acid

CAS: 22468-26-4

4-Hydroxy-pyridine-2-carboxylic acid is an endogenous metabolite that is released from the degradation of 4-hydroxyphenylpyruvic acid. This chemical has shown to have potent antiinflammatory effects in vitro, inhibiting the release of histamine and leukotrienes. It also appears to be protective against cutaneous anaphylaxis and may serve as a potential therapeutic agent for allergic skin diseases.

Purity: Min. 95%

Ref: 3D-FH13116