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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid

6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid

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6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Suppliers list
Company Name: Career Henan Chemica Co
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Products Intro: Product Name:6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid
CAS:67681-84-9
Purity:Min98% HPLC/GC Package:1g;1USD
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
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Products Intro: Product Name:Norfloxacin impurity F
CAS:67681-84-9
Purity:0.97 Package:mgs,gs,kgs Remarks:A899878
Company Name: Guangzhou PI PI Biotech Inc  
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Products Intro: Product Name:Norfloxacin EP impurity F
CAS:67681-84-9
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Sales@pipitech.com Remarks:6-chloro-1-ethyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
Company Name: Shanghai YuZn Pharm. Technology Co.,Ltd.  Gold
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Products Intro: Product Name:6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid
CAS:67681-84-9
Purity:95% Package:100mg;500mg
Company Name: BOC Sciences  
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Products Intro: Product Name:Norfloxacin Impurity 8
CAS:67681-84-9
Purity:> 95% Remarks:An impurity of Norfloxacin, which is a broad-spectrum antibiotic that is active against both Gram-po
6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Basic information
Product Name:6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid
Synonyms:6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid;6-chloro-1-ethyl-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid;Norfloxacin Impurity 8;3-Quinolinecarboxylic acid, 6-chloro-1-ethyl-1,4-dihydro-4-oxo-7-(1-piperazinyl)-;6-Chloro-1-ethyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (Norfloxacin Impurity)
CAS:67681-84-9
MF:C16H18ClN3O3
MW:335.79
EINECS:
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Mol File:67681-84-9.mol
6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Structure
6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Chemical Properties
Boiling point 586.4±50.0 °C(Predicted)
density 1.369±0.06 g/cm3(Predicted)
pka0.10±0.20(Predicted)
Safety Information
MSDS Information
6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Usage And Synthesis
6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Preparation Products And Raw materials
Tag:6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid(67681-84-9) Related Product Information
Norfloxacin Imp.(EP) Desethylene Norfloxacin Hydrochloride 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID 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 Norfloxacin-acyl-β-D-glucuronide Norfloxacin Impurity 2 ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE Norfloxacin NORFLOXACIN IMPURITY A Norfloxacin EP Impurity J Norfloxacin EP Impurity I ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Norfloxacin Impurity 1