5-Chloro-2,3-difluoropyridine(CAS: 89402-43-7)

5-Chloro-2,3-difluoropyridine (CAS: 89402-43-7) is a halogenated pyridine derivative with the chemical formula C5H3ClF2N. It features a six-membered aromatic ring with chlorine and fluorine substituents at positions 5, 2, and 3, respectively. This compound is typically a colorless solid with moderate solubility in organic solvents and exhibits stability under standard conditions. Its reactivity and functional groups make it a valuable intermediate in organic synthesis.

5-Chloro-2,3-difluoropyridine (CAS: 89402-43-7) is primarily used in pharmaceutical research as a building block for drug development, particularly in compounds targeting metabolic disorders. It also serves industrial applications in agrochemicals and materials science, and is utilized in research for synthesizing fluorinated aromatic derivatives. Its unique structure supports diverse chemical transformations, making it essential in organic chemistry and chemical innovation.

5-Chloro-2,3-difluoropyridine (CAS: 89402-43-7) requires careful handling due to its potential toxicity. It may irritate the skin, eyes, and respiratory system, and prolonged exposure could pose health risks. Safety standards recommend wearing protective gloves, goggles, and lab coats, and working in a well-ventilated area. Always follow OSHA guidelines and proper chemical safety protocols when handling this compound.

5-Chloro-2,3-difluoropyridine (CAS: 89402-43-7) should be stored in a tightly sealed container in a cool, dry, and dark location. It is stable at room temperature but should be protected from moisture and light to prevent degradation. Keep away from strong oxidizers and incompatible substances. Store in a well-ventilated area to ensure safety and maintain chemical integrity.