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ChemicalBook > Product Catalog >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

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1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-（0）57185586718 +86-13336195806
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Products Intro: Product Name:7-Chloro-1-ethyl-6-fluoro-4-Oxohydroquinoline-3-carboxylic acid
CAS:68077-26-9
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
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Products Intro: Product Name:1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
CAS:68077-26-9
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: Product Name:TIANFU-CHEM CAS:68077-26-9 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
CAS:68077-26-9
Purity:99% Package:25KG;5KG;1KG
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Products Intro: Product Name:1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
CAS:68077-26-9
Purity:98% Package:1kg;1USD
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Products Intro: CAS:68077-26-9

1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID manufacturers
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Basic information
Product Name:1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
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
CAS:68077-26-9
MF:C12H9ClFNO3
MW:269.66
EINECS:614-262-4
Product Categories:Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:68077-26-9.mol
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Structure
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Chemical 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
InChIKeyWNNSMMJBBOPPOT-UHFFFAOYSA-N
CAS DataBase Reference68077-26-9(CAS DataBase Reference)
Safety Information
Risk Statements 52/53
Safety Statements 61
HazardClass IRRITANT
HS Code 2933599550
MSDS Information
ProviderLanguage
ACROS English
ALFA English
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Usage And Synthesis
Chemical PropertiesWhite powder
Uses7-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).
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Preparation Products And Raw materials
Tag:1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID(68077-26-9) Related Product Information
Norfloxacin Norfloxacin Impurity 2 6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Desethylene Norfloxacin Hydrochloride Norfloxacin EP Impurity E Norfloxacin EP Impurity H 6-Fluoro-1,4-dihydro-1-methyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid Norfloxacin EP Impurity D Norfloxacin EP Impurity G Norfloxacin EP Impurity C 4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID 3-Quinolinecarboxylic acid 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID 7-CHLORO-1-CYCLOPROPYL-6-FLUORO-4-OXO-1,4-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER METHYL 7-CHLORO-6-FLUORO-1-CYCLOPROPYL-1,4-DIHYDROGEN-4-OXO-3-QUINOLINE CARBOXYLATE AKOS 92521 AKOS 1306