Methyl 2-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetate CAS 478041-38-2
| CAS No. | 478041-38-2 |
| Molecular Formula | C15H11ClF3NO3 |
| Molecular Weight | 345.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetate.
Methyl 2-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetate (CAS 478041-38-2) is a high-purity analytical reference standard with the molecular formula C15H11ClF3NO3 and a molecular weight of 345.70 g/mol.
Methyl 2-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetate (C15H11ClF3NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 2-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H11ClF3NO3 |
| Molecular Weight | 345.70 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-(2-Chloro-4-nitrophenyl)-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 1018127-25-7)
- 1-(4-Chloro-2-nitrophenyl)-3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 1018143-09-3)
- Ethyl 4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzoate (CAS 105626-86-6)
- 4-[4-Chloro-3-(trifluoromethyl)phenyl]-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1136837-86-9)
- 2-(3-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)phenoxy)propanoic acid (CAS 1311278-53-1)
- 2-[4-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-phenoxy]-propionic acid (CAS 1311280-17-7)
- Methyl 4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)methoxy)benzoate (CAS 1565827-80-6)
- 1-chloro-5-(3,5-dimethylphenoxy)-4-nitro-2-(trifluoromethyl)benzene (CAS 646498-10-4)
Recommended Standards
- Ethyl 4-((2-chlorophenyl)amino)-2-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 742-37-0)
- Methyl 5-chloro-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxylate (CAS 338977-65-4)
- Acifluorfen-Methyl-2-Amino (CAS 58105-66-1)
- Methyl 5-chloro-6-oxo-1-(3-(trifluoromethyl)benzyl)-1,6-dihydropyridine-3-carboxylate (CAS 400087-45-8)
- 6-Bromo-3-chloro-2-methyl-2H-indazole (CAS 1243419-67-1)
- Methyl 2-Amino-6-methoxybenzoate (CAS 54166-96-0)
- 7-Chloro-6-azaindole (CAS 357263-41-3)
- N-(3-bromo-1-tetrahydropyran-2-yl-pyrazolo[4,3-c]pyridin-6-yl)acetamide (CAS 2708281-37-0)
- 2-(4-Nitrophenyl)-1H-indene-1,3(2H)-dione (CAS 1153-90-8)
- 3-(3-Fluoro-4-methoxy-benzenesulfonyl)-propionic acid (CAS 1015570-43-0)
- Dimethyl 2,6-dimethylterephthalate (CAS 18958-18-4)
- 1187830-78-9 Ethyl (5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)acetate--hydrogen chloride (1/1) DTXSID90718480 (CAS 1187830-78-9)
- 2-(3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride (CAS 1435804-68-4)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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