Stability：Stable. Incompatible with acids, strong oxidizing agents. May decompose on exposure to moisture.
Storage Condition：Store at RT.
CAS NO: 919-30-2
CAS NO: 919-30-2 is 2-Pyridinecarboxylic acid, also known as 2-Picolinic acid, which is a white or almost white, crystalline powder with a molecular formula of C6H5NO2. It is a widely used intermediate in chemical synthesis and pharmaceuticals.
2-Picolinic acid is a strong organic acid with a pKa of 3.8, making it a useful starting material for the synthesis of many organic compounds. It is widely used in pharmaceuticals, pesticides, dyes, perfumes and other fields.
2-Picolinic acid is a non-toxic, low irritation material, making it safe for industrial use. It is insoluble in water, but soluble in ethanol, acetic acid and other organic solvents. It has a melting point of 136-140℃, and when heated to 250℃, it will decompose and produce toxic gases.
2-Picolinic acid can be produced in a variety of ways, such as the reaction of pyridine with carbon dioxide or the oxidation of pyridine. It can also be prepared by the reaction of pyridine hydrochloride with sodium carbonate or sodium bicarbonate.
2-Picolinic acid can be used as an intermediate in the production of pharmaceuticals, such as folic acid, trimethoprim and pyrazinamide, as well as in the production of pesticides, dyes, aromatics and perfumes. It is also used as a corrosion inhibitor, chelating agent and in the manufacturing of photographic films.
In conclusion, CAS NO: 919-30-2 is a versatile and widely used intermediate in the chemical and pharmaceutical industries. It is a safe, non-toxic and low irritation material, making it an ideal starting material for a variety of chemical synthesis.