CAS 18616-05-2

2-Mercaptopyridine-4-carboxylic acid

Description:

2-Mercaptopyridine-4-carboxylic acid, also known as 4-carboxy-2-mercaptopyridine, is an organic compound characterized by the presence of both a carboxylic acid and a thiol functional group attached to a pyridine ring. Its molecular structure features a pyridine ring with a mercapto (-SH) group at the 2-position and a carboxylic acid (-COOH) group at the 4-position. This compound is typically a solid at room temperature and is soluble in polar solvents due to its functional groups. It exhibits properties such as being a weak acid, and it can participate in various chemical reactions, including nucleophilic substitutions and coordination with metal ions, making it useful in coordination chemistry and as a ligand. Additionally, 2-Mercaptopyridine-4-carboxylic acid has applications in pharmaceuticals, agrochemicals, and as an analytical reagent. Its ability to form complexes with metals enhances its utility in various fields, including catalysis and materials science.

Formula: C₆H₅NO₂S

InChI: InChI=1/C6H5NO2S/c8-6(9)4-1-2-7-5(10)3-4/h1-3H,(H,7,10)(H,8,9)

SMILES: c1cnc(cc1C(=O)O)S

Synonyms:

• 2-Sulfanylisonicotinic acid
• 2-Sulfanylpyridine-4-Carboxylic Acid
• 4-Pyridinecarboxylic Acid, 2-Mercapto-
• 2-Thioxo-1,2-Dihydropyridine-4-Carboxylic Acid

2-Sulfanylidene-1,2-dihydropyridine-4-carboxylic acid

CAS: 18616-05-2

Formula: C₆H₅NO₂S

Purity: 95%

Color and Shape: Solid

Molecular weight: 155.1744

Ref: IN-DA0038WU

2-Thioxo-1,2-dihydropyridine-4-carboxylic acid

CAS: 18616-05-2

2-Thioxo-1,2-dihydropyridine-4-carboxylic acid

Purity: 95%

Molecular weight: 155.18g/mol

Ref: 54-OR1072214

2-Thioxo-1,2-dihydropyridine-4-carboxylic acid

CAS: 18616-05-2

Formula: C₆H₅NO₂S

Purity: 95%

Color and Shape: Solid

Molecular weight: 155.17

Ref: 10-F462649

2-Thioxo-1,2-dihydropyridine-4-carboxylic acid

CAS: 18616-05-2

2-Thioxo-1,2-dihydropyridine-4-carboxylic acid (TDPCA) is a molecule that is structurally similar to the protonated form of 2-thioxoimidazole carboxylic acid. TDPCA has been shown to be an antibacterial agent against Staphylococcus aureus with surface-enhanced Raman scattering properties. TDPCA can also act as a fluorescence probe and has pharmacokinetic properties that are dependent on its molecular weight, which can be determined using plasma mass spectrometry. TDPCA absorbs light in the red region of the spectrum and shifts to the blue region when it reacts with silver ions. It also binds to carboxylate groups, which may be used for detection by nanosensors.

Formula: C₆H₅NO₂S

Purity: Min. 95%

Molecular weight: 155.17 g/mol

Ref: 3D-TAA61605