6,8-Difluoro-1-(2-fluoroethyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid CAS 79660-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79660-71-2 |
| Molecular Formula | C16H16F3N3O3 |
| Molecular Weight | 355.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Difluoro-1-(2-fluoroethyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 79660-71-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H16F3N3O3. Molecular weight: 355.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H16F3N3O3 |
| Molecular Weight | 355.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- 4,4-Difluoro-1-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine (CAS 1206594-11-7)
- 2-(2,4-Difluoro-5-nitrophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244083-53-0)
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Recommended Standards
- 5-Phenyl-7-[3-(trifluoromethyl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 865546-64-1)
- Benzyl 11-bromoundecanoate (CAS 78277-30-2)
- 4-Chloro-2-{[(4-chlorophenyl)sulfanyl]methyl}-5,6-dimethylthieno[2,3-d]pyrimidine (CAS 793727-83-0)
- 2-Methyl-1-(2-nitrophenyl)piperazine (CAS 1240574-14-4)
- 1-((4-Chloro-2-nitrophenyl)diazenyl)naphthalen-2-ol (CAS 6410-13-5)
- 5-Hydroxy-2-propylisoquinolin-1(2h)-one (CAS 1105194-02-2)
- 2-(Acetyloxy)-1-phenylethanone (CAS 2243-35-8)
- 1-[(2-chlorophenyl)methyl]-5-methyl-1H-1,3-benzodiazole-2-thiol (CAS 1154202-23-9)
- 6-(3-Bromophenyl)-1,3,5-triazine-2,4-diamine (CAS 30101-52-1)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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