2-Hydroxy-5-picoline

2-Hydroxy-5-picoline is a chemical compound that belongs to the pyridine family of compounds. This chemical is also known by its IUPAC name, 2-Pyridinol-5-carbaldehyde, and has a molecular formula of C6H6NO2. It is a white to off-white crystalline solid that can be found in the form of a powder or flakes. This chemical has a melting point of 72-74°C and a boiling point of 221-222°C. One of the primary uses of 2-Hydroxy-5-picoline is as a building block in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is used in the production of various synthetic intermediates and active pharmaceutical ingredients. Additionally, it is used as a chelating agent, especially in metal ion coordination. It is also used in the synthesis of chiral ligands. In terms of its chemical properties, 2-Hydroxy-5-picoline is a strong polar molecule due to its pyridine ring and hydroxyl group. It is soluble in water and polar solvents such as ethanol, methanol, and acetone. This compound is a weak acid, with a pKa of 10.4. It is also known to be a mild irritant and may cause skin and eye irritation upon contact. In conclusion, 2-Hydroxy-5-picoline is a versatile chemical that finds its use in the pharmaceutical and chemical industries. Its chemical properties make it an ideal building block for the synthesis of various organic compounds, and it is also used as a chelating agent. However, safe handling and storage practices must be followed to avoid any adverse health effects.