Description

Description

1,2-Oxazole-4-carboxylic acid (CAS No. 3209-71-0) is a heterocyclic organic compound with the molecular formula C₄H₃NO₃. This high-purity chemical is a valuable building block in medicinal chemistry, agrochemical research, and material science applications. The compound features a carboxylic acid functional group attached to the 4-position of a 1,2-oxazole (isoxazole) ring system, making it particularly useful for further derivatization through amide formation or esterification reactions.

Our product is rigorously tested to ensure ??95% purity (HPLC) and is supplied as a white to off-white crystalline powder. It is stable under recommended storage conditions (2-8??C in a tightly sealed container) and is suitable for use in various synthetic transformations. The compound’s unique structure makes it an important intermediate in the development of pharmaceutical compounds, particularly those targeting neurological and inflammatory pathways.

Key specifications include: Molecular Weight: 113.07 g/mol, Melting Point: 180-185??C (dec.), Solubility: Soluble in polar organic solvents (DMSO, methanol), slightly soluble in water. Available in convenient packaging options from 100mg to 10g quantities to meet your research needs.

Application

1,2-Oxazole-4-carboxylic acid serves as a versatile intermediate in organic synthesis, particularly in the development of heterocyclic compounds with potential pharmaceutical applications. Researchers utilize this compound as a precursor for the synthesis of various isoxazole derivatives that exhibit biological activity. In medicinal chemistry, it finds application in the design of novel drug candidates targeting enzyme inhibition or receptor modulation. The compound’s carboxylic acid functionality allows for easy conjugation to other molecular scaffolds, making it valuable for structure-activity relationship studies.

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