2Methylbutyric

2-Methylbutyric acid, also known as isovaleric acid, is a short-chain fatty acid with the chemical formula C5H10O2. It is a colorless liquid with a pungent odor, similar to that of valeric acid. 2-Methylbutyric acid is naturally occurring in various foods, including cheese, yogurt, and fermented foods, where it contributes to their characteristic flavors. It is also found in the urine of humans and other mammals as a result of the metabolism of leucine, an essential amino acid.

The compound is used in the food industry as a flavor enhancer and preservative. It is also used in the pharmaceutical industry as a precursor in the synthesis of various drugs. In the laboratory, 2-methylbutyric acid is used as a reagent in organic synthesis.

2-Methylbutyric acid is toxic if ingested in large amounts. It can cause irritation to the skin, eyes, and respiratory tract. Inhalation of its vapors can lead to respiratory irritation and, in severe cases, pulmonary edema. Therefore, it should be handled with care and appropriate safety measures should be taken when working with this compound.