Category:
Prophylactic Biological Products
CAS NO:
13721-01-2
Standard:
USP,
98% intermediate
4-Oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 2597-08-4) is a key quinolone intermediate synthesized via condensation of anilines with malonic acid derivatives. Its molecular formula is C10H7NO3. This scaffold serves as the foundational structure for synthesizing broad-spectrum fluoroquinolone antibiotics.
Store in a cool, dry place under inert atmosphere. Avoid direct contact due to potential respiratory irritation. Strictly regulated for industrial use only; not approved for direct human administration without further processing.