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

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

Product Name: (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
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)-;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
Formula Weight: 281.21
MOL File: 110548-07-7.mol

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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 Property

Boiling point:: 459.2±45.0 °C(Predicted)
Density: 1.61±0.1 g/cm3(Predicted)
pka: 4.87±0.40(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D446960
Product name: (3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicAcid
Packaging: 5mg
Price: $165
Updated: 2021/12/16

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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 Chemical Properties,Usage,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

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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

Career Henan Chemica Co

Product: (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
Price: US $1.00/g
Min. Order: 1g
Purity: MIn98% HPLC/LC
Supply Ability: 100KGS
Release date: 2020-10-28

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 acidRelated Search:

Levofloxacin hydrochloride Dodecyl acrylate 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 N-oxide Levofloxacin DiaMine ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate N,N'-Desethylene-N,N'-diforMyl Levofloxacin Levofloxacin Impurity 19 Descarboxyl Levofloxacin Levofloxacin Impurity 7 Levofloxacin Impurity 21 Levofloxacin Impurity 16 Levofloxacin Impurity 12 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Levofloxacin Acyl-β-D-glucuronide Levofloxacin Impurity 11

(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)-

110548-07-7