CAS 3762-94-5

1,2,5-thiadiazole-3,4-dicarboxylic acid

Description:

1,2,5-Thiadiazole-3,4-dicarboxylic acid is a heterocyclic compound featuring a thiadiazole ring, which is a five-membered ring containing both sulfur and nitrogen atoms. This compound is characterized by the presence of two carboxylic acid functional groups (-COOH) located at the 3 and 4 positions of the thiadiazole ring. It is typically a white to off-white crystalline solid that is soluble in polar solvents such as water and alcohols, owing to its carboxylic acid groups. The presence of these functional groups contributes to its acidity and potential reactivity, making it useful in various chemical syntheses and applications. Additionally, the thiadiazole moiety can impart unique electronic properties, which may be exploited in materials science and pharmaceuticals. The compound is of interest in research for its potential biological activities and as a building block in the synthesis of more complex molecules. Safety data should be consulted for handling, as with any chemical substance, to ensure proper precautions are taken.

Formula: C₄H₂N₂O₄S

InChI: InChI=1/C4H2N2O4S/c7-3(8)1-2(4(9)10)6-11-5-1/h(H,7,8)(H,9,10)

SMILES: c1(c(C(=O)O)nsn1)C(=O)O

1,2,5-Thiadiazole-3,4-dicarboxylic acid

CAS: 3762-94-5

1,2,5-Thiadiazole-3,4-dicarboxylic acid is a dicarboxylic acid that is structurally related to the thiadiazole ring. It has been shown to interact with amines and hydrate in humid conditions. The crystal structure of 1,2,5-thiadiazole-3,4-dicarboxylic acid has been determined by x-ray diffraction. The molecule forms a mononuclear complex with chloride ions in the crystal system called the cycloaliphatic motif. 1,2,5-Thiadiazole-3,4-dicarboxylic acid has also been found to form hydrogen bonds with temperatures in the range of −10°C and 30°C.

Formula: C₄H₂N₂O₄S

Purity: Min. 95%

Molecular weight: 174.14 g/mol

Ref: 3D-DAA76294