ChemicalBook > CAS DataBase List > ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
- Product Name
- ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
- CAS No.
- 110548-06-6
- Chemical Name
- ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
- Synonyms
- Levofloxacin-11;Levofloacin Impurity 9;Levofloacin Impurity K;Levofloxacin Impurity K;Levofloxacin Impurity 47;(R)-ethyl 9,10-difluoro-3-methyl-;ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate;ethyl (R)-(+)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, ethyl ester, (3R)-;Levofloxacin impurity 13/Ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
- CBNumber
- CB63110771
- Molecular Formula
- C15H13F2NO4
- Formula Weight
- 309.26
- MOL File
- 110548-06-6.mol
More
Less
ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Property
- Melting point:
- 254-255 °C(Solv: ethanol (64-17-5))
- Boiling point:
- 442.2±45.0 °C(Predicted)
- Density
- 1.43±0.1 g/cm3(Predicted)
- pka
- -3.62±0.60(Predicted)
ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Suppliers
- Tel
- 010-52878169 15701683040
- sales@bjcomparison.com
- Country
- China
- ProdList
- 4738
- Advantage
- 58
- Tel
- 028-85122536 15928766785
- Fax
- QQ961458712
- wupengcheng@astatech.cn
- Country
- China
- ProdList
- 2002
- Advantage
- 55
- Tel
- 0755-0755-66853366 13670046396
- Fax
- 0755-28363542
- sales@chem-strong.com
- Country
- China
- ProdList
- 17993
- Advantage
- 56
- Tel
- 0510-85629785 18013409632
- Fax
- 051085625359
- sales@reading-chemicals.com
- Country
- China
- ProdList
- 15185
- Advantage
- 58
- Tel
- 025-58362220 15250997978
- Fax
- 025-58362220
- 1511893459@qq.com
- Country
- China
- ProdList
- 7772
- Advantage
- 55
- Tel
- 0755-83552066 15986688328
- Fax
- 0755-83552066
- service@roarkstandards.com
- Country
- China
- ProdList
- 1443
- Advantage
- 58
- Tel
- 0755-89880280
- Fax
- 0755-89880280
- 3004662104@qq.com
- Country
- China
- ProdList
- 1830
- Advantage
- 58
- Tel
- 13349001619
- sales@feixiangpharm.com
- Country
- China
- ProdList
- 1008
- Advantage
- 58
- Tel
- +86-400-002-6226 13028896684
- sales@rrkchem.com
- Country
- China
- ProdList
- 56057
- Advantage
- 58
- Tel
- 571-86758373 +8613588754946
- Fax
- 0086-571-81131109
- sales@huarongpharm.com
- Country
- CHINA
- ProdList
- 3149
- Advantage
- 58
- Tel
- +86-0571-85134551
- Fax
- 008657185134895
- info@afinechem.com
- Country
- China
- ProdList
- 15395
- Advantage
- 58
- Tel
- +86-0371-86658258 15093356674;
- Fax
- 0371-86658258
- laboratory@coreychem.com
- Country
- China
- ProdList
- 30255
- Advantage
- 58
- Tel
- 020-36607679 17825480238
- Fax
- QQ 3008233717
- 3008233717@qq.com
- Country
- China
- ProdList
- 9843
- Advantage
- 12
- Tel
- 2710913286@.com
- 1513643261@qq.com
- Country
- China
- ProdList
- 14253
- Advantage
- 58
- Tel
- 021-58123769 17721400256
- info@paynepharm.com
- Country
- China
- ProdList
- 1285
- Advantage
- 58
- Tel
- 18684598761
- Fax
- QQ:675042965
- 675042965@qq.com
- Country
- China
- ProdList
- 308
- Advantage
- 58
- Tel
- 021-58123769 18678586262
- info@paynepharm.com
- Country
- China
- ProdList
- 1354
- Advantage
- 58
- Tel
- 0755-61348847 17820674378
- Fax
- 0755-21016893
- 2682116078@qq.com
- Country
- China
- ProdList
- 7844
- Advantage
- 58
- Tel
- 4008210725 4008210725
- malulu@leyan.com
- Country
- China
- ProdList
- 55023
- Advantage
- 58
- Tel
- 0755-22677922 18126518403
- Fax
- 518109
- 2851922760@qq.com
- Country
- China
- ProdList
- 5043
- Advantage
- 58
- Tel
- 0510-85629785 18013409632
- Fax
- 0510-85625359
- sales@reading-chemicals.com
- Country
- China
- ProdList
- 14092
- Advantage
- 58
- Tel
- 400-820-6829
- sales@mitachieve.com
- Country
- China
- ProdList
- 8864
- Advantage
- 58
- Tel
- 0755-0755-0755-83725350 13380397412
- Fax
- 0755-28094224
- 3001280422@qq.com
- Country
- China
- ProdList
- 9956
- Advantage
- 58
- Tel
- 16621358918
- Fax
- QQ:402135374
- botuopharma888@163.com
- Country
- China
- ProdList
- 9215
- Advantage
- 58
- Tel
- 15347293736 15347293736
- Fax
- QQ:2853117752
- 2853117764@qq.com
- Country
- China
- ProdList
- 8602
- Advantage
- 58
- Tel
- 020-36607679 13502246435
- sales@dmstandards.com
- Country
- China
- ProdList
- 10951
- Advantage
- 58
- Tel
- +86-02787215551 +86-19945035818
- Fax
- 027-87215551
- 2936752263@qq.com
- Country
- China
- ProdList
- 8237
- Advantage
- 58
- Tel
- 0757-85921206 18520245316
- 2329783215@qq.com
- Country
- China
- ProdList
- 12664
- Advantage
- 58
- Tel
- 0519-88910898 18661161657
- yaoxiangqiu2021@163.com
- Country
- China
- ProdList
- 10066
- Advantage
- 58
- Tel
- 18627923403 18627753421
- 3001006472@qq.com
- Country
- China
- ProdList
- 8970
- Advantage
- 58
- Tel
- 15996452985
- foxerhy@163.com
- Country
- China
- ProdList
- 4948
- Advantage
- 58
- Tel
- 13268215580
- scinova_sales@163.com
- Country
- China
- ProdList
- 7026
- Advantage
- 58
- Tel
- 15921286451; 15921286451
- 2010681527@qq.com
- Country
- China
- ProdList
- 5061
- Advantage
- 58
- Tel
- 18913906212
- 2885426135@qq.com
- Country
- China
- ProdList
- 6580
- Advantage
- 58
- Tel
- 18318671572
- 2850803126@qq.com
- Country
- China
- ProdList
- 4993
- Advantage
- 58
- Tel
- 19850211281
- qiann@gbw-china.com
- Country
- China
- ProdList
- 1980
- Advantage
- 58
- Tel
- 021-54580889 18321124657
- Fax
- 021-54580889
- 731997554@qq.com
- Country
- China
- ProdList
- 10614
- Advantage
- 58
- Tel
- 18502726233
- 3641133981@qq.com
- Country
- China
- ProdList
- 9409
- Advantage
- 58
- Tel
- 18823167005 18162969855
- 744288988@qq.com
- Country
- China
- ProdList
- 2628
- Advantage
- 58
- Tel
- 18102736234 18102736234
- 2208093734@qq.com
- Country
- China
- ProdList
- 6348
- Advantage
- 58
- Tel
- 3674309880
- hanfangpharma@126.com
- Country
- China
- ProdList
- 30968
- Advantage
- 58
- Tel
- 17386083646
- Fax
- QQ:3001051413
- 2853567991@qq.com
- Country
- China
- ProdList
- 10719
- Advantage
- 58
- Tel
- +8615391658522
- overseasales@yongstandards.com
- Country
- China
- ProdList
- 11927
- Advantage
- 58
- Tel
- +86-02882666559 +86-15884417729
- gjpu@astatech.com.cn
- Country
- China
- ProdList
- 308
- Advantage
- 58
110548-06-6, ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateRelated Search:
Levofloxacin Impurity 18
9-Defluoro-9-(4-Methyl-1-piperazinyl) Levofloxacin
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
Levofloxacin DiaMine
Levofloxacin N-oxide
Levofloxacin Tetrafluoro Impurity 1
Levofloxacin Hydroxy Acid
Levofloxacin
(R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid