Ethyl 6,7-difluoro-1-methyl-4-oxo-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate

Molecular Formula: C14H11F2NO3S
Molecular Weight:   311.30400

Physical and Chemical Properties:
Density: 1.5g / cm3
Boiling point: 436.8ºC at 760mmHg
Flash point: 218ºC
Refractive index: 1.625

Specification:
Appearance: Light yellow to yellow crystalline powder
Purity:≥98.0%
Fluorin:3.5-5.0% 
Acetonitrile:≤0.4%
Loss on drying:≤1.0%
Residue on ignition:≤0.1%
Heavy metal:≤20ppm
Residue solvents:Should be complies
Total impurity:≤1.0%

Packing:
 25kg  cardboard drum or according to customer specified requirements
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Application: 
An ester of a fluorinated [1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid derivative with bactericidal activity. Intermediates of Prulifloxacin CAS:123447-63-2.

Our company can complete the pilot test and enlargement production of various types of reactions.Synthesis of reference compounds, intermediates, drug candidates, impurities and metabolites for customers with a range of milligrams to kilograms (including GMP quality).Professional project management talents, perfect project management system; customized production tailored to help customers reduce capital and time costs.We offer a wide range of pharmaceutical intermediates, reference compounds for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions. Custom synthesis and production services for new reagents, etc.Provide you with the most thoughtful and comprehensive service at the best price.

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