CAS 13138-70-0

4-nitrothiophene-2-carboxylic acid

Description:

4-Nitrothiophene-2-carboxylic acid is an organic compound characterized by its thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. The presence of a nitro group (-NO2) at the 4-position and a carboxylic acid group (-COOH) at the 2-position contributes to its chemical reactivity and polarity. This compound typically appears as a solid at room temperature and is soluble in polar solvents due to the carboxylic acid functionality. It exhibits acidic properties, allowing it to participate in various chemical reactions, such as esterification and nucleophilic substitution. The nitro group can also serve as a site for further functionalization, making it a valuable intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Additionally, the compound may display interesting electronic properties due to the conjugation between the nitro group and the thiophene ring, which can influence its behavior in electronic applications. Overall, 4-nitrothiophene-2-carboxylic acid is a versatile compound with significant utility in synthetic chemistry.

Formula: C₅H₃NO₄S

InChI: InChI=1/C5H3NO4S/c7-5(8)4-1-3(2-11-4)6(9)10/h1-2H,(H,7,8)

SMILES: c1c(csc1C(=O)O)N(=O)=O

Synonyms:

• 2-Thiophenecarboxylic Acid, 4-Nitro-

2-Thiophenecarboxylic acid, 4-nitro-

CAS: 13138-70-0

Formula: C₅H₃NO₄S

Purity: 98%

Color and Shape: Solid

Molecular weight: 173.1466

Ref: IN-DA000W2O

4-Nitrothiophene-2-carboxylic acid

CAS: 13138-70-0

4-Nitrothiophene-2-carboxylic acid

Purity: 98%

Molecular weight: 173.15g/mol

Ref: 54-OR76335

4-Nitro-2-thiophenecarboxylic acid

CAS: 13138-70-0

Formula: C₅H₃NO₄S

Purity: 98%

Color and Shape: No data available.

Molecular weight: 173.14

Ref: 10-F230513

4-Nitro-2-thiophenecarboxylic acid

CAS: 13138-70-0

4-Nitro-2-thiophenecarboxylic acid (NTA) is a ligand that binds to specific DNA, which may be due to its ability to form hydrogen bonding interactions with the phosphate group. It is an antibacterial agent that has been shown to be effective against some bacteria, including Staphylococcus aureus and Enterobacter aerogenes. NTA also has been shown to have a protective effect against radiation in mice when given before or after exposure. The protective effect of this drug may be due to its ability to inhibit acetylation of proteins by acetyltransferase enzymes, which leads to increased levels of acetylated proteins and decreased levels of nonacetylated proteins.

Formula: C₅H₃NO₄S

Purity: Min. 95%

Molecular weight: 173.15 g/mol

Ref: 3D-FN165986

4-Nitro-2-thiophenecarboxylic Acid

Controlled Product

CAS: 13138-70-0

Formula: C₅H₃NO₄S

Color and Shape: Neat

Molecular weight: 173.147

Ref: TR-N565505