Isonicotinic anhydride(CAS: 7082-71-5)

Isonicotinic anhydride (CAS: 7082-71-5) is a chemical compound with the molecular formula C5H3N2O3. It is a white, crystalline solid with a slightly acidic taste and a faint nicotine-like odor. It is soluble in water and ethanol.

Isonicotinic anhydride (CAS: 7082-71-5) is primarily used as a precursor in the synthesis of various pharmaceuticals, particularly anti-tuberculosis drugs. It is also used in the production of pesticides, dyes, and as a reagent in organic chemistry.

Isonicotinic anhydride (CAS: 7082-71-5) is generally considered safe when handled with proper precautions. However, it should be stored in a cool, dry place away from direct sunlight. Wear appropriate protective gear such as gloves and goggles, and avoid contact with skin and eyes.

Isonicotinic anhydride (CAS: 7082-71-5) should be stored in a tightly closed container in a cool, dry, and well-ventilated place. Avoid exposure to moisture and direct sunlight. It should be kept away from heat and incompatible materials such as strong acids and oxidizing agents.