CAS 73237-79-3

(2E)-2-(5-Oxo-2(5H)-furanylidene)acetic acid

Description:

(2E)-2-(5-Oxo-2(5H)-furanylidene)acetic acid, identified by its CAS number 73237-79-3, is an organic compound characterized by its unique structural features, including a furan ring and a carboxylic acid functional group. This compound exhibits a conjugated system due to the presence of the furan moiety, which can contribute to its reactivity and potential biological activity. The presence of the keto group in the furan ring enhances its electrophilic character, making it a candidate for various chemical reactions, such as nucleophilic additions. Additionally, the carboxylic acid group imparts acidic properties, allowing for potential interactions in biological systems or with other chemical species. The compound may also exhibit interesting solubility characteristics, depending on the solvent used, due to the polar nature of the carboxylic acid. Overall, (2E)-2-(5-Oxo-2(5H)-furanylidene)acetic acid is a compound of interest in organic synthesis and medicinal chemistry, potentially serving as a precursor or intermediate in the development of pharmaceuticals or agrochemicals.

Formula: C₆H₄O₄

InChI: InChI=1S/C6H4O4/c7-5(8)3-4-1-2-6(9)10-4/h1-3H,(H,7,8)/b4-3+

InChI key: InChIKey=AYFXPGXAZMFWNH-ONEGZZNKSA-N

SMILES: C(\C(O)=O)=C\1/OC(=O)C=C1

Synonyms:

• Acetic acid, (5-oxo-2(5H)-furanylidene)-, (2E)-
• (2E)-2-(5-Oxo-2(5H)-furanylidene)acetic acid
• Acetic acid, 2-(5-oxo-2(5H)-furanylidene)-, (2E)-
• Acetic acid, (5-oxo-2(5H)-furanylidene)-, (E)-