[U-Ring-¹³C₆]-4-Hydroxybenzoic acid

[U-Ring-13C6]-4-Hydroxybenzoic acid is a labeled derivative of 4-hydroxybenzoic acid, which is also known as para-hydroxybenzoic acid. This compound is commonly used as a preservative in food, cosmetics, and pharmaceuticals due to its ability to inhibit the growth of bacteria and fungi. Additionally, it is also used in the production of plastics, resins, and dyes. The labeled variant, [U-Ring-13C6]-4-Hydroxybenzoic acid, is used in research and analytical applications to study the metabolism and bioavailability of 4-hydroxybenzoic acid in various biological systems. The isotopic labeling allows for the incorporation of the compound into larger molecules and tracking its movement throughout the system. This information can help researchers better understand the effects and potential toxicity of 4-hydroxybenzoic acid in various applications. Chemically, [U-Ring-13C6]-4-Hydroxybenzoic acid is a white crystalline powder with a molecular formula of C7H6O3. The isotopic labeling occurs on the benzene ring, which consists of six carbon atoms. The compound has a melting point of 205-208°C and can be synthesized through various methods including the reaction of 4-hydroxybenzoic acid with labeled carbon precursors. In conclusion, [U-Ring-13C6]-4-Hydroxybenzoic acid is a valuable tool in research and analytical applications and plays an important role in the production of various products in industries such as food, cosmetics, and pharmaceuticals.