ethyl 6-fluoro-1-methyl-2-oxo-4-(trifluoromethylsulfonyloxy)quinoline-3-carboxylate CAS 2660228-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2660228-78-2 |
| Molecular Formula | C14H19F4NO6S |
| Molecular Weight | 405.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity ethyl 6-fluoro-1-methyl-2-oxo-4-(trifluoromethylsulfonyloxy)quinoline-3-carboxylate (CAS 2660228-78-2) pharmaceutical standards reference standard. Molecular formula: C14H19F4NO6S. Molecular weight: 405.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H19F4NO6S |
| Molecular Weight | 405.36 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (2S)-2-[[(2S)-2-[[(2S)-2-amino-5-hydroxy-5-oxo-pentanoyl]amino]-5-hydroxy-5-oxo-pentanoyl]amino]pentanedioic acid 26247-79-0 Poly-L-glutamic acid (CAS 26247-79-0)
- 4,4',4''-(1,3,5-Triazine-2,4,6-triyl)tris[1,2-benzenediol] (CAS 253788-12-4)
- 2-Hydroxy-5-iodo-3-(trifluoromethyl)pyridine (CAS 887707-23-5)
- 3-(2,6-Dichlorobenzyl)-2-methyl-1-(4H-1,2,4-triazol-4-yl)pyridin-4(1H)-one (CAS 923200-01-5)
- Rabeprazole Impurity 41 (CAS 924663-39-8)
- (5-Amino-1-benzothiophene-2-carboxylate Potassium Salt (CAS 1260178-57-1)
- 3-[(2S)-4-cyclopropyl-2-[(2,4-dichlorophenyl)methoxy]-1,1,1-trifluorobut-3-yn-2-yl]-5-ethyl-6-methyl-1H-pyridin-2-one 3-[(2S)-4-cyclopropyl-2-[(2,4-dichlorophenyl)methoxy]-1,1,1-tris(fluoranyl)but-3-yn-2-yl]-5-ethyl-6-methyl-1H-pyridin-2-one 3377-71-7 A821942 (CAS 3377-71-7)
- 7-Chloro-1H-benzo[d]imidazol-5-amine (CAS 10597-54-3)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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