Methyl (2S,4S)-4-[3,5-bis(trifluoromethyl)-phenoxy]-2-pyrrolidinecarboxylate CAS 1135225-10-3
| CAS No. | 1135225-10-3 |
| Molecular Formula | C14H13F6NO3 |
| Molecular Weight | 357.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 357.25 g/mol gives Methyl (2S,4S)-4-[3,5-bis(trifluoromethyl)-phenoxy]-2-pyrrolidinecarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl (2S,4S)-4-[3,5-bis(trifluoromethyl)-phenoxy]-2-pyrrolidinecarboxylate (CAS 1135225-10-3) is a high-purity analytical reference standard with the molecular formula C14H13F6NO3 and a molecular weight of 357.25 g/mol.
Based on its molecular formula C14H13F6NO3, Methyl (2S,4S)-4-[3,5-bis(trifluoromethyl)-phenoxy]-2-pyrrolidinecarboxylate contains a nitrogen-containing heterocyclic scaffold, 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 357.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H13F6NO3 |
| Molecular Weight | 357.25 g/mol |
| Appearance | Off-white to pale 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-butyl 4-((6-bromopyridin-2-yl)oxy)piperidine-1-carboxylate (CAS 871681-76-4)
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- N-(5-Bromofuran-2-carbonyl)-N-(tert-butyl)piperidine-1-carboxamide (CAS 923690-86-2)
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- Methyl 2-(4-fluoro-3-methylphenyl)propanoate (CAS 1248927-72-1)
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- ethyl 2-(2-{[2-(dimethylamino)ethyl]amino}-1,3-thiazol-4-yl)acetate (CAS 1477934-34-1)
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