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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 price.
  • $165
  • 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: 110548-07-7
  • MF: C13H9F2NO4
  • MW: 281.21
  • EINECS:
  • MDL Number:
  • Synonyms:(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid;(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;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%)
Price1 Properties Safety Information Description
1 prices
Selected condition：
Brand
  • TRC
Package
  • 5mg
  • ManufacturerTRC
  • Product numberD446960
  • Product description(3R)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicAcid
  • Packaging5mg
  • Price$165
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description 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 5mg $165 2021-12-16 Buy

Properties

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

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

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

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(3S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid monohydrochloride Dodecyl acrylate 9-Defluoro-9-(4-Methyl-1-piperazinyl) Levofloxacin Levofloxacin N-oxide N,N'-Desethylene-N,N'-diforMyl Levofloxacin Descarboxyl Levofloxacin Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Levofloxacin hydrochloride Levofloxacin carboxylic acid Desmethyl Levofloxacin D-OFLOXACIN Levofloxacin-d8 Oxygen-fluorine acid 138199-71-0 82419-52-1 94695-50-8 Defluoro Levofloxacin 9-Piperazino Ofloxacin Levofloxacin Impurity 9

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Suppliers and manufacturers

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