2-Oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl quinoline-2-carboxylate CAS 728905-12-2
| CAS No. | 728905-12-2 |
| Molecular Formula | C19H13F3N2O3 |
| Molecular Weight | 374.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H13F3N2O3, 2-Oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl quinoline-2-carboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 374.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl quinoline-2-carboxylate (CAS 728905-12-2), molecular formula C19H13F3N2O3 and molecular weight 374.31 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H13F3N2O3 |
| Molecular Weight | 374.31 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-Bromo-7-fluoronaphthalene (CAS 627527-30-4)
- 6-Chloro-1-methoxy-1H-benzo[d]imidazol-2(3H)-one (CAS 86465-33-0)
- Fluocinolone Acetonide impurity 19 (CAS CATO-C4X-238119)
- N-(5-acetyl-6-methyl-2-oxo-2H-pyran-3-yl)-4-chlorobenzamide (CAS 338404-93-6)
- 1-(2,4-Dihydroxyphenyl)-2-(1-phenyl-1H-pyrazol-4-yl)ethanone (CAS 51412-24-9)
- 4-Oxo-2-thiomorpholino-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 487020-31-5)
- Methyl 5-bromo-2-methyl-1H-benzo[d]imidazole-7-carboxylate (CAS 2089991-23-9)
- (2-(((Anthracen-9-ylmethyl)(methyl)amino)methyl)phenyl)boronic acid (CAS 156742-45-9)
- Peptide 437 (CAS CATO-CPTD788437)
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