| Company Name: |
Guangzhou PI PI Biotech Inc
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| Tel: |
+86-020-81716320 +86-13602409664 |
| Email: |
Sales@pipitech.com |
| Products Intro: |
Product Name:Norfloxacin Impurity 4
Purity:90%+ Package:10mg;0USD|25mg;0USD|50mg;0USD|100mg;0USD
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| Company Name: |
Nanjing XiZe Biotechnology CO., Ltd.
|
| Tel: |
025-58362220 15250997978 |
| Email: |
1511893459@qq.com |
| Products Intro: |
Product Name:Norfloxacin Impurity 4
CAS:75073-15-3
Purity:95% HPLC Package:10mg;25mg;50mg;100mg;250mg;500mg;1g
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| Company Name: |
Luan lingxi Chemical Products Co., Ltd
|
| Tel: |
18712378369 |
| Email: |
690240416@qq.com |
| Products Intro: |
Product Name:ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate
CAS:75073-15-3
Purity:0.95 Package:1g, 2g,5g,10g
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| Company Name: |
Syntechem Co.,Ltd.
|
| Tel: |
519-88298820 15861130028 |
| Email: |
info@syntechem.com |
| Products Intro: |
Product Name:ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate
CAS:75073-15-3
Purity:95% Package:100mg,250mg，500mg
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ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate manufacturers
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| | ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Basic information |
| Product Name: | ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate | | Synonyms: | ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate;NORF-005;Norfloxacin Impurity 4;7-Chloro-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester;3-Quinolinecarboxylic acid, 7-chloro-6-fluoro-1,4-dihydro-4-oxo-, ethyl ester;Ethyl 7-chloro-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate;Norfloxacin Impurity 9;Amifloxacin Impurity 3 | | CAS: | 75073-15-3 | | MF: | C12H9ClFNO3 | | MW: | 269.66 | | EINECS: | | | Product Categories: | | | Mol File: | 75073-15-3.mol |  |
| | ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Chemical Properties |
| Melting point | >280 °C | | Boiling point | 384.5±42.0 °C(Predicted) | | density | 1.416±0.06 g/cm3(Predicted) | | pka | 0.28±0.70(Predicted) |
| | ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Usage And Synthesis |
| Uses | 7-Chloro-?6-?fluoro-?1,?4-?dihydro-?4-?oxo-3-?quinolinecarboxylic Acid Ethyl Ester (Norfloxacin Impurity 4) is an impurity of Norfloxacin (N681000), an antibacterial agent and a contaminant of emerging concern (CECs). |
| | ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Preparation Products And Raw materials |
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