6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester

CAS No.: 158585-86-5

Chemical Name:: 6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester

Synonyms: Maprofloxacin impurity 1;Marbofloxacin Impurity 10;Phenyl Acetate Impurity 7;6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl...;6,8-Difluoro-1-(formylmethylamino)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-;ethyl 6,8-difluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1-(2-oxoethylamino)quinoline-3-carboxylate;Ethyl 6,8-difluoro-1-(formylmethylamino)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylate;ethyl 6,8-difluoro-1-(N-methylformamido)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate;Ethyl 6,8-difluoro-1,4-dihydro-1-(N-methylformamido)-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylate;3-Quinolinecarboxylicacid,6,8-difluoro-1-(formylmethylamino)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-,ethylester

CBNumber:: CB41180187

Molecular Formula:: C19H22F2N4O4

Molecular Weight:: 408.4

MOL File:: 158585-86-5.mol

MSDS File:: SDS

Modify Date:: 2023/5/4 15:15:27

Request For Quotation

6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester Properties

Boiling point	543.7±60.0 °C(Predicted)
Density	1.41
solubility	DCM
form	Solid
pka	7.15±0.42(Predicted)
color	Light Yellow
CAS DataBase Reference	158585-86-5(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Hazard statements	H412
Precautionary statements	P273-P501

6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester Chemical Properties,Uses,Production

Uses

6,8-Difluoro-1,4-dihydro-1-(N-methylformamido)-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester is an intermediate in the synthesis of Marbofloxacin (M197000), a fluorinated quinolone antibacterial agent.

6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester Preparation Products And Raw materials

Raw materials

Benzenepropanoic acid, α-(ethoxymethylene)-2,3,4,5-tetrafluoro-β-oxo-, ethyl ester, (αE)- N-methyl-N-formylhydrazine 6,7,8-Trifluoro-1-(formylmethylamino)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester 2,3,4,5-Tetrafluoro-α-[(2-forMyl-2-Methylhydrazinyl)Methylene]-β-oxobenzenepropanoic Acid Ethyl Ester 1-Methylpiperazine

Preparation Products

6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester Suppliers

Global( 37)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Zhejiang ZETian Fine Chemicals Co. LTD	+8618957127338	China	2141	58	Inquiry
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	China	10312	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
SIMAGCHEM CORP	+86-13806087780	China	17367	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30253	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	China	25363	58	Inquiry
China National Standard Pharmaceutical Corporation Limited	+8615391658522	China	11927	58	Inquiry
Amadis Chemical Company Limited	571-89925085	China	131980	58	Inquiry
Mainchem Co., Ltd.	+86-86-05926210733 +8618030271905	China	6572	58	Inquiry
LinkChem Co.,Ltd.	021-021-58950110 13124863828	China	2881	58	Inquiry

Supplier	Advantage
Zhejiang ZETian Fine Chemicals Co. LTD	58
Shenzhen Nexconn Pharmatechs Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
China National Standard Pharmaceutical Corporation Limited	58
Amadis Chemical Company Limited	58
Mainchem Co., Ltd.	58
LinkChem Co.,Ltd.	58

158585-86-5(6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester)Related Search:

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POLYURETHANE Methyl salicylate Methyl Methyl bromide Anthranilic acid

Parathion-methyl ETHYL 1,4-DIHYDRO-8-FLUORO-4-OXOQUINOLINE-3-CARBOXYLATE amifloxacin

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6,8-Difluoro-1-(formylmethylamino)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo- 6,8-Difluoro-1-(formylmethylamino)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid ethyl ester Ethyl 6,8-difluoro-1,4-dihydro-1-(N-methylformamido)-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylate 3-Quinolinecarboxylicacid,6,8-difluoro-1-(formylmethylamino)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-,ethylester 6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester 6,8-Difluoro-1,4-dihydro-1-(N-MethylforMaMido)-7-(4-Methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester ethyl 6,8-difluoro-1-(N-methylformamido)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate ethyl 6,8-difluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1-(2-oxoethylamino)quinoline-3-carboxylate 6,8-Difluoro-1-(formylmethylamino)-7-(4-methylpiperazin-1-yl... Ethyl 6,8-difluoro-1-(formylmethylamino)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylate Maprofloxacin impurity 1 Marbofloxacin Impurity 10 Phenyl Acetate Impurity 7 158585-86-5 C19H22F2N4O4 API intermediates