Propyl 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoate CAS 71689-82-2
| CAS No. | 71689-82-2 |
| Molecular Formula | C18H18F3NO4 |
| Molecular Weight | 369.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 369.34 g/mol gives Propyl 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Propyl 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoate (CAS 71689-82-2), molecular formula C18H18F3NO4 and molecular weight 369.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H18F3NO4, Propyl 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoate contains a flavonoid 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 369.34 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.
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 Propyl 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 | C18H18F3NO4 |
| Molecular Weight | 369.34 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.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Propyl Standards
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- N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)benzenesulfonamide (CAS 1421500-90-4)
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- 2-(2-{[3,5-bis(trifluoromethyl)phenyl]amino}-1,3-thiazol-4-yl)acetic acid (CAS 1797040-33-5)
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Recommended Standards
- N-(5,6-dihydrobenzo[h]quinazolin-2-yl)-3-(trifluoromethyl)benzamide (CAS 306979-35-1)
- 59462-53-2 VZN6G84SJQ 16alpha-Bromoandrosterone UNII-VZN6G84SJQ Androstan-17-one, 16-bromo-3-hydroxy-, (3alpha,5alpha,16alpha)- Androsterone, 16alpha-bromo- (CAS 59462-53-2)
- N'-(2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carbonyl)methanesulfonohydrazide (CAS 955966-50-4)
- Pantoprazole Impurity 40 (CAS CATO-C4X-139940)
- 1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 754214-42-1)
- 3-Fluoro-4-(4-Morpholinylcarbonyl)benzeneboronic acid, 97% (CAS 1008119-70-7)
- 7-Iodoindoline (CAS 104682-96-4)
- 8-Chloro-2-(3,4-dimethylphenyl)quinoline-4-carboxylic acid (CAS 862647-95-8)
- 2-Fluoro-3-isopropoxy-5-methylphenylboronic acid (CAS 2096336-18-2)
- 3-Ethyl-6,7-dimethylquinoline-2-thiol (CAS 917746-30-6)
- (4-Butoxyphenoxy)acetic acid (CAS 38559-81-8)
- 4-Bromo-2-chloro-n-(1-hydroxy-2-methylpropan-2-yl)benzamide (CAS 1157320-22-3)
- (3E,5E)-3,5-Bis[(2,4-dimethylphenyl)methylidene]-1-methylpiperidin-4-one (CAS 330657-24-4)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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