ChemicalBook >> CAS DataBase List >>1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid

1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid

1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid structure

CAS No.: 99726-76-8

Chemical Name:: 1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid

Synonyms: PD-0117731;8-Fluoronorfloxacin;Lomefloxacin Impurity 6;LomefloxacinImpurity6HCl;Lomefloxacin 3-Desmethyl Impurity;1-Ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-piperazino-3-quinolinecarboxylic acid;1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid;1-Ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid;1-Ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)quinoline-3-carboxylic acid;3-Quinolinecarboxylic acid, 1-ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-

CBNumber:: CB82234995

Molecular Formula:: C16H17F2N3O3

Molecular Weight:: 337.32

MDL Number:

MOL File:: 99726-76-8.mol

MSDS File:: SDS

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1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid Properties

Melting point	155 °C(Solv: chloroform (67-66-3); ethanol (64-17-5))
Boiling point	544.2±50.0 °C(Predicted)
Density	1.395±0.06 g/cm3(Predicted)
pka	-0.25±0.20(Predicted)

1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid Chemical Properties,Uses,Production

Uses

1-Ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid is an impurity of Lomefloxacin (L469415),?a fluorinated quinolone antibacterial and a DNA gyrase antagonist.

1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid Suppliers

Global( 8)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Guangzhou PI PI Biotech Inc	020-81716320 +86-13602409664	Sales@pipitech.com	China	3635	55
XinYao(Shenzhen) Biological Technology Co., Ltd.	0755-89880280	3004662104@qq.com	China	1830	58
PI & PI BIOTECH INC.	020-81716320 17788709170	Sales@pipitech.com	China	2649	58
Jinan blalong chemical co. LTD	2710913286@.com	1513643261@qq.com	China	14253	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8864	58
Shanghai Botuo Biotechnology Co., LTD	16621358918	botuopharma888@163.com	China	9215	58
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18899	58

Supplier	Advantage
Guangzhou PI PI Biotech Inc	55
XinYao(Shenzhen) Biological Technology Co., Ltd.	58
PI & PI BIOTECH INC.	58
Jinan blalong chemical co. LTD	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Shanghai Botuo Biotechnology Co., LTD	58
QUALITY CONTROL SOLUTIONS LTD.	58

View Lastest Price from 1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-04-10	Lomefloxacin Impurity 6	US $0.00-0.00 / mg	10mg	90%+	10g	Guangzhou PI PI BIOTECH INC

Lomefloxacin Impurity 6
US $0.00-0.00 / mg
90%+
Guangzhou PI PI BIOTECH INC

1-Ethyl-4-oxo-6,8-difluoro-7-piperazino-1,4-dihydroquinoline-3-carboxylic acid 1-Ethyl-4-oxo-6-fluoro-7-(1-piperazinyl)-8-fluoro-1,4-dihydro-3-quinolinecarboxylic acid 1-Ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)quinoline-3-carboxylic acid 1-Ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-piperazino-3-quinolinecarboxylic acid 8-Fluoronorfloxacin PD-0117731 Lomefloxacin Impurity 6 Lomefloxacin 3-Desmethyl Impurity 1-Ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic Acid LomefloxacinImpurity6HCl 3-Quinolinecarboxylic acid, 1-ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)- 99726-76-8