154093-72-8
154093-72-8 structure
- Name: 1-CYCLOPROPYL-6,7-DIFLUORO-8-HYDROXY-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
- Chemical Name: 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid
- CAS Number: 154093-72-8
- Molecular Formula: C13H9F2NO4
- Molecular Weight: 281.21200
- Create Date: 2018-12-25 17:37:26
- Modify Date: 2026-08-06 16:57:31
| Name | 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid |
|---|---|
| Synonyms |
Moxifloxacin Difluoro Hydroxy Acid Impurity (Gatifloxacin Related Compound B)
Moxifloxacin Difluoro Hydroxy Impurity Difluorohydroxy gatifloxacin Moxifloxacin impurity 18/Moxifloxacin Hydroxy Quinoline Impurity/1-Cyclopropyl-6,7-difluoro-8-hydroxy-4-oxo-1,4-dihydroquinoline-3-cboxylic acid Moxifloxacin Difluoro Hydroxy Acid Impurity Gatifloxacin IMpurity B Gatifloxacin Impurity 2 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecboxylic Acid 1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxoquinoline-3-cboxylic acid Mosisasin Impurity E2 1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxoquinoline-3-carboxylic acid Gatifloxacin Related Compound B/Moxifloxacin Difluoro Hydroxy Acid Impurity 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-quinolin-3-cboxylic acid 1-cyclopropyl-6,7-difluoro Moxifloxacin hydroxyquinoline impurities 3-Quinolinecboxylic acid, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo Moxifloxacin Impurity 23 Gatifloxacin Impurity: 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy- 4-oxo-3-quinolinecboxylic acid 1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxo-1,4-dihydroquinoline-3-cboxylic acid Gatifloxacin hydroxy acid impurity Gatifloxacin RC B |
| Molecular Formula | C13H9F2NO4 |
|---|---|
| Molecular Weight | 281.21200 |
| Exact Mass | 281.05000 |
| PSA | 79.53000 |
| LogP | 2.01840 |
| HS Code | 2933499090 |
|---|
|
~87%
154093-72-8 |
| Literature: KRKA, TOVARNA ZDRAVIL, D.D., NOVO MESTO Patent: WO2006/4561 A1, 2006 ; Location in patent: Page/Page column title page; 4; 12-13 ; |
|
~90%
154093-72-8 |
| Literature: Institute of Medicinal Biotechnology, Chinese Acadamy of Medical Sciences; Zhe Jiang Medecine Co., Ltd. Xinchang Pharmaceutical Factory Patent: EP1767536 A1, 2007 ; Location in patent: Page/Page column 8 ; |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |