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1-Ethyl-7-chloro-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

Product abbreviations: Ethyl carboxylic acid, Norflox carboxylic acid
CAS Number: 68077-26-9
Chemical formula: C12H9O3ClFN
Molecular weight: 269.5
Appearance: White or pale yellow powder
Content: ≥99%
Maximum single impurity: ≤0.3%
Total impurities: ≤1%
Moisture: ≤0.5%

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Product abbreviations: Ethyl carboxylic acid, Norflox carboxylic acid

CAS Number: 68077-26-9

Chemical formula: C12H9O3ClFN

Molecular weight: 269.5

Appearance: White or pale yellow powder

Content: ≥99%

Maximum single impurity: ≤0.3%

Total impurities: ≤1%

Moisture: ≤0.5%

This product is prepared using ethylaminobenzene (i.e., ethyl 2-(2,4-dichloro-5-fluorobenzoyl)-3-ethylaminoacrylate), sodium hydroxide, hydrochloric acid, and toluene as solvents. Through cyclization, hydrolysis, and acidification reactions, followed by centrifugation and drying, the ethyl carboxylic acid product is obtained.

Keywords: 1-Ethyl-7-chloro-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid

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The company's products include N,N-Dimethylaminoethyl Acrylate, 2,4-Dichloro-5-Fluorobenzoyl Chloride, Cyclopropylethyl Amine, Cyclopropylamine, Fluoroquinolonic Acid, Ethyl Amide Compound, Ethyl Carboxylic Acid, Norfloxacin Hydrochloride, Cyclopropanecarboxylic Acid, Cyclopropanemethanol, Cyclopropanecarboxamide, Ethyl Cyclopropylacetate, Nitrosyl Sulfuric Acid Solution, etc.

Address: No.18, Gangqu Middle Road, Binjiang Chemical Park, Changzhou City, Jiangsu Province

Telephone: 0519-85286219

Mobile phone: 13918341920 / 13921088379 / 13914211075

E-mail: generaloffice@jsfytech.com.cn

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