5-Isothiazolecarboxylic acid is a heterocyclic compound characterized by the presence of an isothiazole ring, which consists of a five-membered ring containing both sulfur and nitrogen atoms. This compound features a carboxylic acid functional group (-COOH) attached to the isothiazole structure, contributing to its acidic properties. It is typically a white to off-white solid and is soluble in polar solvents, which is common for carboxylic acids. The presence of the isothiazole moiety imparts unique chemical reactivity, making it useful in various applications, including pharmaceuticals and agrochemicals. Its derivatives may exhibit biological activity, such as antimicrobial or antifungal properties. Additionally, 5-isothiazolecarboxylic acid can participate in various chemical reactions, including esterification and amidation, allowing for the synthesis of more complex molecules. Safety data indicates that, like many chemical substances, it should be handled with care, as it may pose health risks if ingested or inhaled. Overall, this compound is of interest in both synthetic chemistry and medicinal chemistry research.

5-Isothiazolecarboxylic acid

10271-85-9: 1,2-Thiazole-5-carboxylic acid, Isothiazole-5-Carboxylic Acid, 5-Isothiazolecarboxylic acid

Isothiazole-5-carboxylic acid

5-ISOTHIAZOLECARBOXYLIC ACID

Isothiazole-5-carboxylic acid is an amide that has been synthesized from thionyl chloride and formamide. The compound is a white, crystalline solid with a melting point of about 43°C. Isothiazole-5-carboxylic acid is soluble in water and reacts with alkoxycarbonyl groups to form the corresponding amides. The compound is also used as a reagent for the preparation of chlorides, nitroalkanes, and formyl derivatives. Isothiazole-5-carboxylic acid has been shown to have potent antitumor activity against various types of cancer cells in vitro and in vivo. It has also been shown to be effective against Clostridium difficile infections.

CAS 10271-85-9: 5-Isothiazolecarboxylic acid

Isothiazole-5-carboxylic acid

Ref: 10-F040059

5-ISOTHIAZOLECARBOXYLIC ACID

Ref: IN-DA00086X

Isothiazole-5-carboxylic acid

Ref: 54-OR313078

Isothiazole-5-carboxylic acid

Ref: 3D-FI10570