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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID

1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID

1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Structure
  • ₹4200 - ₹56939.5
  • Product name: 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
  • CAS: 68077-26-9
  • MF: C12H9ClFNO3
  • MW: 269.66
  • EINECS:614-262-4
  • MDL Number:MFCD00792459
  • Synonyms:1-ETHYL-6-FLUORO-7-CHLORO-1,4-DIHYDRO-4-OXO-3-QUINOLINECARBOXYLIC ACIDNORFLOXACIN;A mixture of: 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid 5-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid;1-Ethyl-1,4-dihydro-4-oxo-6-fluoro-7-chloroquinoline-3-carboxylic acid;7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid;A mixture of: 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid and 5-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid;7-Chloro-1-ethyl-6-fluoro-4-oxohydroquinoline-3-carboxylic acid,98%;1-Ethyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic Acid;Norfloxacin Q-Acid
3 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 100MG
  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberC2897
  • Product description7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid
  • Packaging1G
  • Price₹4200
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC2897
  • Product description7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid
  • Packaging5G
  • Price₹15000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR2233
  • Product descriptionNorfloxacin Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging100MG
  • Price₹56939.5
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) C2897 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid 1G ₹4200 2022-05-26 Buy
TCI Chemicals (India) C2897 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid 5G ₹15000 2022-05-26 Buy
Sigma-Aldrich(India) PHR2233 Norfloxacin Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material 100MG ₹56939.5 2022-06-14 Buy

Properties

Melting point :245°C
Boiling point :437.9±45.0 °C(Predicted)
Density :1.3905 (estimate)
storage temp. :Sealed in dry,2-8°C
solubility :DMSO (Slightly, Heated), Methanol (Slightly, Heated)
pka :-0.21±0.20(Predicted)
color :White to Pale Yellow
InChIKey :WNNSMMJBBOPPOT-UHFFFAOYSA-N
CAS DataBase Reference :68077-26-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P273 Avoid release to the environment.
P501 Dispose of contents/container to..…

Description

7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid (Norfloxacin EP Impurity A) is a Norfloxacin intermediate. Norfloxacin EP Impurity A; Norfloxacin USP Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid).

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