2,4-Dichloro-5-fluoroacetophenone 704-10-9

Basic Information:
Chinese Name: 2,4-Dichloro-5-fluoroacetophenone
Chinese alias: fluchloroacetophenone
Ciprofloxacin impurity 14
2,4-Dichloro-5-fluoroacetophenone
2',4'-Dichloro-5'-fluoroacetylatene
2',4'-Dichloro-5'-fluoroacetophenone
English name: 2,4-Dichloro-5-fluoroacetophenone
Synonyms: 2,4-Dichloro -5-fluorohypnone
2,4-DICHLORO-5-FLUOROACETOPHENONE
2,4-Dichloro-5-fluoroacetophenone
Acetophenone, 2',4'-dichloro-5'-fluoro-
1-(2,4-dichloro-5-fluorophenyl)ethanone
2',4'-DICHLORO-5'-FLUOROACETOPHENONE, 90
1-(2,4-DICHLORO-5-FLUORO-PHENYL)-ETHANONE
1-(2,4-DICHLORO-5-FLUOROPHENYL)ETHAN-1-ONE
1-[1-bromo-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]-2-methoxy-benzene
2',4'-Dichloro-5'-Fluoroacetophenone 2,4-Dichloro-5-Fluoroacetophenone
CAS registration number: 704-10-9
EINECS number: 615-113-6
Molecular formula: C8H5Cl2FO
Molecular weight: 207.03

Physical and chemical properties:
Appearance: white or light yellow crystal
Melting point: 33-36 °C
Boiling point: 167°C (lit.)
Relative density (water = 1): 1.425g/mLat 25°C (lit.)
Solubility: insoluble in water
        

Quality indicators:
Appearance: white or light yellow crystal
Assay: ≥98%

Additional Information:
Packaging and storage: Store in an airtight container and keep in a cool, dry place. The place of storage must be kept away from oxidants.
Uses: Used as pharmaceutical intermediates, it is the main intermediate of the third generation of broad-spectrum high-efficiency quinolone antibacterial agents ciprofloxacin and anthrofloxacin