Shanghai AQ BioPharma is A leading company specializing on the fluorine containing drug discovery and fluorinated intermediates/chemicalsmanufacture in china。Our feature products including: fluorinated drug intermediate; piperidine; piperazine; pyrrolidine; azaindole,adamantane,azaspiro- and azafused heterocycles etc.
PUIRTY:>95%
2,3-Difluoro-5-nitrophenol (CAS 104869-74-3) is a specialized fluorinated aromatic intermediate. Synthesized via electrophilic nitration of 2,3-difluorophenol or directed ortho-lithiation followed by nitration, it serves as a critical building block for pharmaceuticals.
Store in a cool, dry, well-ventilated area away from oxidizers. Use appropriate PPE including gloves and goggles; avoid inhalation of dust or vapors due to potential toxicity and corrosive nature.