ChemicalBook >> CAS DataBase List >>7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-

7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-

7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- structure

CAS No.: 1152314-62-9

Chemical Name:: 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-

Synonyms: N-Nitroso Levofloxacin;N‐nitrosonorlevofloxacin;Levofloxacin Impurity 57;Levofloxacin Impurity 52;N-Nitroso Desethyl Levofloxacin;N-Nitroso Desmethyl Levofloxacin;N-Desmethyl-N-nitrosolevofloxacine;N-Nitroso Levofloxacin EP Impurity B;Levofloxacin Impurity 45 (N-Nitroso Levofloxacin EP Impurity B);N-Nitroso Levofloxacin EP Impurity B (N-Nitroso Levofloxacin USP Related Compound A, N-Nitroso-N-Desmethyl Levofloxacin)

CBNumber:: CB710781347

Molecular Formula:: C17H17FN4O5

Molecular Weight:: 376.34

MDL Number:

MOL File:: 1152314-62-9.mol

Last updated:2024-04-25 13:42:50

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7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Properties

Boiling point	674.6±55.0 °C(Predicted)
Density	1.65±0.1 g/cm3(Predicted)
pka	5.19±0.40(Predicted)

7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Chemical Properties,Uses,Production

Uses

(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid used in the preparation??of aminopiperazinylquinolonecarboxylates as kynurenine-aminotransferase inhibitors.

7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Preparation Products And Raw materials

Raw materials

Preparation Products

7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- Suppliers

Global( 23)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	+86-0755-22677845 +86-13627253706	sale@hdimpurity.com	China	2147	58
Henan Vcommend Consultrading Co., Ltd.	13393721940	sales@vcommend.com	China	9886	58
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-52878169 15701683040	sales@bjcomparison.com	China	4704	58
Nanjing XiZe Biotechnology CO., Ltd.	025-58362220 15250997978	1511893459@qq.com	China	7725	55
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	7935	55
Wuxi Helen Biotechnology Co., Ltd.,	0510-85629785 18013409632	sales@reading-chemicals.com	China	14092	58
Shandong Wadesen Biotechnology Co. LTD	0531-88723173 18596073690	1047208234@qq.com	China	3606	58
Shanghai Xiushi Biomedical Co., LTD	15021598081,571034478; 15021598081	product001@xiushipharm.com	China	4191	58
Hubei Xinyang Medical Technology Co., Ltd	15347293736 15347293736	2853117764@qq.com	China	8645	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	58
Henan Vcommend Consultrading Co., Ltd.	58
Beijing Comparison Pharmaceutical Technology Co., Ltd	58
Nanjing XiZe Biotechnology CO., Ltd.	55
Hubei Yangxin Medical Technology Co., Ltd.	55
Wuxi Helen Biotechnology Co., Ltd.,	58
Shandong Wadesen Biotechnology Co. LTD	58
Shanghai Xiushi Biomedical Co., LTD	58
Hubei Xinyang Medical Technology Co., Ltd	58

View Lastest Price from 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-04-25	N-Nitroso Desmethyl Levofloxacin 1152314-62-9	US $0.00-0.00 / mg	10mg	0.98	10g	ShenZhen H&D Pharmaceutical Technology Co., LTD

N-Nitroso Desmethyl Levofloxacin
1152314-62-9
US $0.00-0.00 / mg
0.98
ShenZhen H&D Pharmaceutical Technology Co., LTD

1152314-62-9(7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)-)Related Search:

ethyl (S)-10-fluoro-3-methyl-7-oxo- 2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate (3S)-10-Fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride Levofloxacin carboxylic acid Levofloxacin Related Compound C (25 mg) ((S)-ethyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate)

N,N'-Desethylene Levofloxacin Hydrochloride ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Levofloxacin Tetrafluoro Impurity 1 (S)-methyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino [2,3,4-ij]quinoline-6-carboxylate (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

9-Piperazino Levofloxacin Levofloxacin Impurity 9 Ethyl 2,3,4,5-tetrafluorobenzoyl acetate Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Descarboxyl Levofloxacin

Desmethyl Levofloxacin Levofloxacin Related CoMpound E N,N'-Desethylene-N,N'-diforMyl Levofloxacin

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7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-nitroso-1-piperazinyl)-7-oxo-, (3S)- (S)-9-fluoro-3-methyl-10-(4-nitrosopiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid N-Desmethyl-N-nitrosolevofloxacine N-Nitroso Desmethyl Levofloxacin N-Nitroso Desethyl Levofloxacin Levofloxacin Impurity 57 N-Nitroso Levofloxacin EP Impurity B N-Nitroso Levofloxacin N-Nitroso Levofloxacin EP Impurity B (N-Nitroso Levofloxacin USP Related Compound A, N-Nitroso-N-Desmethyl Levofloxacin) N‐nitrosonorlevofloxacin Levofloxacin Impurity 45 (N-Nitroso Levofloxacin EP Impurity B) Levofloxacin Impurity 52 1152314-62-9