ChemicalBook >> CAS DataBase List >>(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid structure

CAS No.: 110548-07-7

Chemical Name:: (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

Synonyms: Levofloxacin-12;Levofloacin Impurity L;(R)-Ofloxacin Carboxylic Acid;(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid;(R)-(+)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3R)-;(3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (>85%);Levofloxacin impurity 14/(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

CBNumber:: CB33110770

Molecular Formula:: C13H9F2NO4

Molecular Weight:: 281.21

MDL Number:

MOL File:: 110548-07-7.mol

Last updated:2022-12-21 16:56:50

Product description	Number	Pack Size	Price
(3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicAcid	D446960	5mg	$165
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(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Properties

Boiling point	459.2±45.0 °C(Predicted)
Density	1.61±0.1 g/cm3(Predicted)
pka	4.87±0.40(Predicted)
FDA UNII	54WED5A4S7

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D446960	(3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicAcid	110548-07-7	5mg	$165	2021-12-16	Buy

Product number	Packaging	Price	Buy
D446960	5mg	$165	Buy

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Chemical Properties,Uses,Production

Uses

The R-enantiomer of Levofloxacin Carboxylic Acid (L360250); an impurity of Levofloxacin. The (S)-enantiomer is substantially the more active.

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Suppliers

Global( 54)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
CR Corporation Limited	+8613062833949	fred.wen@crcorporation.cn	China	8645	58
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3148	58
Moxin Chemicals	+86-17320513646 +8617320513646	anna@molcoo.com	China	10000	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	+undefined18603013401	jack.lin@sincopharmachem.com	China	9999	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	021-58123769 18678586262	info@paynepharm.com	China	1354	58
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	12952	65
Quality Control Solutions Ltd.	66853366 13670046396	sales@chem-strong.com	China	18390	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15178	58
Nanjing XiZe Biotechnology CO., Ltd.	025-58362220 0086-15250997978	sale@njxizebio.com	China	4862	55

Supplier	Advantage
Standardpharm Co. Ltd.	58
CR Corporation Limited	58
Hangzhou Huarong Pharm Co., Ltd.	58
Moxin Chemicals	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	58
BOC Sciences	65
Quality Control Solutions Ltd.	56
Wuxi Zhongkun Biochemical Technology Co., Ltd.	58
Nanjing XiZe Biotechnology CO., Ltd.	55

View Lastest Price from (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-10-22	(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 110548-07-7	US $1.00 / g	1g	MIn98% HPLC/LC	100KGS	Career Henan Chemica Co

(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
110548-07-7
US $1.00 / g
MIn98% HPLC/LC
Career Henan Chemica Co

110548-07-7((R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid)Related Search:

Dodecyl acrylate Levofloxacin hydrochloride 9-Defluoro-9-(4-Methyl-1-piperazinyl) Levofloxacin (3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity) N,N'-Desethylene Levofloxacin Hydrochloride

Levofloxacin Impurity 11 Levofloxacin Acyl-β-D-glucuronide Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Levofloxacin Impurity 12 Levofloxacin Impurity 16

Levofloxacin Impurity 21 Levofloxacin Impurity 7 Descarboxyl Levofloxacin Levofloxacin Impurity 19 N,N'-Desethylene-N,N'-diforMyl Levofloxacin

ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Levofloxacin DiaMine Levofloxacin N-oxide

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(R)-Ofloxacin Carboxylic Acid Levofloxacin-12 Levofloxacin impurity 14/(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid (R)-(+)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid Levofloacin Impurity L (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3R)- (3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (>85%) 110548-07-7