| Company Name: |
ChemStrong Scientific Co.,Ltd
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| Tel: |
0755-0755-66853366 13670046396 |
| Email: |
sales@chem-strong.com |
| Products Intro: |
Product Name:Levofloxacin Impurity 29
CAS:138998-47-7
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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| Company Name: |
Nanjing XiZe Biotechnology CO., Ltd.
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| Tel: |
025-58362220 15250997978 |
| Email: |
1511893459@qq.com |
| Products Intro: |
Product Name:Levofloxacin Impurity 18
CAS:138998-47-7
Purity:95% HPLC Package:10mg;25mg;50mg;100mg;250mg;500mg;1g
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| | 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 | | EINECS: | | | Product Categories: | | | Mol File: | 138998-47-7.mol |  |
| | 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) |
| | 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 18 Preparation Products And Raw materials |
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