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%
tert-butyl 4-(2-ethoxy-2-oxoethyl)-5,5-difluoro-5,6-dihydropyridine-1(2H)-carboxylate is a fluorinated heterocyclic intermediate used in pharmaceutical synthesis. Its molecular formula is C14H22F2NO4 and CAS number is 1273898-07-3. Production typically involves cyclization of fluoro-enol ethers.
Store under inert atmosphere at 2-8°C. Avoid direct contact with skin and eyes; wear appropriate PPE. Do not ingest or inhale dust. Not intended for human consumption or clinical use without further formulation.