(R)-6,7,8-Trifluoro-1,4-dihydro-1-(2-hydroxy-1-methylethyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester CAS 110548-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 110548-05-5 |
| Molecular Formula | C15H14F3NO4 |
| Molecular Weight | 329.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-6,7,8-Trifluoro-1,4-dihydro-1-(2-hydroxy-1-methylethyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (CAS 110548-05-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14F3NO4. Molecular weight: 329.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14F3NO4 |
| Molecular Weight | 329.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 5-isopropyl-3-(2-(trifluoromethoxy)phenyl)isoxazole-4-carboxylate (CAS 1097776-52-7)
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- 2-((Benzyloxy)carbonyl)-4-(trifluoromethyl)-2-azabicyclo[2.1.1]hexane-1-carboxylic acid (CAS 1050886-63-9)
- n-[2-(1h-indol-3-yl)ethyl]-1h-pyrazole-4-carboxamide (CAS 1306106-76-2)
- N-(5-Amino-2-cyanophenyl)acetamide (CAS 196394-40-8)
- 4-Bromo-2-methoxybenzimidamide (CAS 814255-40-8)
- 2-(Pentafluorophenyl)ethanol (CAS 653-31-6)
- methyl cis-3-iodocyclobutanecarboxylate (CAS 2256047-11-5)
- 4-(Isopentylamino)butanoic acid (CAS 1092300-90-7)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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