5-Methyl-1,2-oxazole-4-carboxylic acid(CAS: 42831-50-5)

5-Methyl-1,2-oxazole-4-carboxylic acid is a compound with the CAS number 42831-50-5. It has the chemical formula C5H5NO2 and is a colorless to white crystalline solid. It is slightly soluble in water and has a pungent odor. It is used in various applications including pharmaceuticals, as a reagent in organic synthesis, and in the food industry as a flavor enhancer.

5-Methyl-1,2-oxazole-4-carboxylic acid is primarily used in pharmaceuticals as an intermediate for synthesizing various drugs. It is also used as a reagent in organic chemistry for the preparation of other compounds. Additionally, it is employed in the food industry as a flavor enhancer and in research for studying biological properties.

5-Methyl-1,2-oxazole-4-carboxylic acid is generally considered safe for its intended applications, but it should be handled with caution. It is slightly irritating to the eyes and skin. Protective measures such as gloves and eye protection are recommended when handling this compound. It is important to follow safety guidelines and avoid inhalation or ingestion.

5-Methyl-1,2-oxazole-4-carboxylic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be stored in a tightly sealed container to prevent moisture absorption. The storage temperature should not exceed 25°C, and the container should be kept in a well-ventilated area to avoid the risk of fire. It is also recommended to store it in a fume hood to minimize exposure to air and moisture.