(S)-Butyl 2-(4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenoxy)propanoate CAS 79241-47-7
| CAS No. | 79241-47-7 |
| Molecular Formula | C19H20F3NO4 |
| Molecular Weight | 383.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (S)-Butyl 2-(4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenoxy)propanoate (C19H20F3NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 383.36 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(S)-Butyl 2-(4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenoxy)propanoate (CAS 79241-47-7) is a high-purity analytical reference standard with the molecular formula C19H20F3NO4 and a molecular weight of 383.36 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (S)-Butyl 2-(4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenoxy)propanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H20F3NO4 |
| Molecular Weight | 383.36 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Why CATO?
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