Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  Levofloxacin Impurity 18

Levofloxacin Impurity 18

Basic information Safety Supplier Related

Levofloxacin Impurity 18 Basic information

Product Name:
Levofloxacin Impurity 18
Synonyms:
  • Levofloxacin Impurity 18
  • Levofloxacin α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester
  • Benzenepropanoic acid, α-[(dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-, ethyl ester
  • ethyl (Z)-3-(dimethylamino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate
  • α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester
  • 3-dimethylamino-2 - (2,3,4, 5-tetrafluorbenzoyl) -ethyl acrylate
  • Levofloxacin acylate impurities826
  • Levofloxacin acylate impurities
CAS:
138998-47-7
MF:
C14H13F4NO3
MW:
319.25
Mol File:
138998-47-7.mol
More
Less

Levofloxacin Impurity 18 Chemical Properties

Boiling point:
381.5±42.0 °C(Predicted)
Density 
1.324±0.06 g/cm3(Predicted)
pka
2.27±0.70(Predicted)
More
Less

Levofloxacin Impurity 18 Usage And Synthesis

Uses

α-[(Dimethylamino)methylene]-2,3,4,5-tetrafluoro-β-oxo-benzenepropanoic Acid Ethyl Ester is used in the synthesis of the drug Levofloxacin (L360000), which is a S-(-) form of Ofloxacin (O245750), an antibiotic used against gram-negative organisms.

Levofloxacin Impurity 18Supplier

ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Email
sales@chem-strong.com
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-66023220 0086-15250997978
Email
1511893459@qq.com
Shanghai CR Corporation Limited
Tel
021-80270511; 4006653949
Email
fred.wen@crcorporation.cn
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Email
wxf@sungening.com
CR Corporation Limited
Tel
+8613062833949
Email
fred.wen@crcorporation.cn
More
Less

Levofloxacin Impurity 18(138998-47-7)Related Product Information