CAS 626-03-9

4-Hydroxy-2(1H)-pyridinone

Description:

4-Hydroxy-2(1H)-pyridinone, also known as 4-hydroxy-1-pyridinone, is an organic compound characterized by its pyridine ring structure with a hydroxyl group at the 4-position. It is a chelating agent, meaning it can form stable complexes with metal ions, particularly iron, which makes it of interest in various applications, including pharmaceuticals and biochemistry. The compound exhibits a pale yellow to brown color in its solid form and is soluble in water and organic solvents. Its ability to chelate metal ions is attributed to the presence of both the nitrogen atom in the pyridine ring and the hydroxyl group, which can donate electron pairs to form coordinate bonds. This property is particularly useful in treating conditions related to iron overload, such as hemochromatosis. Additionally, 4-hydroxy-2(1H)-pyridinone has been studied for its potential antioxidant properties and its role in various biochemical pathways. Safety data indicates that it should be handled with care, as with many chemical substances, due to potential toxicity and environmental impact.

Formula: C₅H₅NO₂

InChI: InChI=1S/C5H5NO2/c7-4-1-2-6-5(8)3-4/h1-3H,(H2,6,7,8)

InChI key: InChIKey=ZEZJPIDPVXJEME-UHFFFAOYSA-N

SMILES: OC1=CC(=O)NC=C1

Synonyms:

• 2(1H)-Pyridinone, 4-hydroxy-
• 2(1H)-Pyridone, 4-hydroxy-
• 2,4-Pyridinediol
• 2-hydroxy-3-nitropyridin-4(1H)-one
• 2-hydroxypyridin-4(1H)-one
• 3-Deazauracil
• 4-Hydroxy-1H-pyridin-2-one
• 4-Hydroxy-2(1H)-pyridinone
• 4-Hydroxy-2-oxopyridine
• 4-Hydroxy-2-pyridinone
• 4-Hydroxy-2-pyridone
• 4-Hydroxypyridin-2(1H)-one
• NSC 119859
• NSC 37839
• Pyridine-2,4-diol

2,4-Dihydroxypyridine

CAS: 626-03-9

Formula: C₅H₅NO₂

Purity: >98.0%(GC)(T)

Color and Shape: White to Yellow powder to crystal

Molecular weight: 111.10

Ref: 3B-D2682

2,4-Dihydroxypyridine, 97%

CAS: 626-03-9

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. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₅H₅NO₂

Purity: 97%

Color and Shape: White to cream, Crystals or powder or crystalline powder

Molecular weight: 111.10

Ref: 02-A13566

Pyridine-2,4-diol

CAS: 626-03-9

Formula: C₅H₅NO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 111.0987

Ref: IN-DA003FTC

Pyridine-2,4-diol

CAS: 626-03-9

Pyridine-2,4-diol

Formula: C₅H₅NO₂

Purity: 98%

Color and Shape: faint yellow crystalline powder

Molecular weight: 111.10g/mol

Ref: 54-OR29968

2,4-Dihydroxypyridine

CAS: 626-03-9

2,4-Dihydroxypyridine

Purity: ≥95%

Molecular weight: 111.1g/mol

Ref: 54-BUP06922

2,4-Dihydroxypyridine

CAS: 626-03-9

Formula: C₅H₅NO₂

Molecular weight: 111.10

Ref: 7W-GK6156

2,4-Dihydroxypyridine

CAS: 626-03-9

2,4-Dihydroxypyridine: a pyridine derivative, chelates metals, assesses ion levels, measures enzymatic reactions, and quantifies biomolecules.

Formula: C₅H₅NO₂

Purity: 97.79%

Color and Shape: White To Yellow-Beige Crystals Or

Molecular weight: 111.1

Ref: TM-T7963

4-Hydroxypyridin-2(1H)-one

CAS: 626-03-9

Formula: C₅H₅NO₂

Purity: 98%

Color and Shape: Solid, Crystalline Powder

Molecular weight: 111.1

Ref: 10-F318293

2,4-Dihydroxypyridine

Controlled Product

CAS: 626-03-9

Applications 2,4-Dihydroxypyridine (cas# 626-03-9) is a compound useful in organic synthesis.

Formula: C₅H₅NO₂

Color and Shape: Neat

Molecular weight: 111.10

Ref: TR-D454590