1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)ethan-1-one CAS 478065-93-9
| CAS No. | 478065-93-9 |
| Molecular Formula | C14H9ClF3NO2 |
| Molecular Weight | 315.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)ethan-1-one 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.
1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)ethan-1-one (CAS 478065-93-9) is a high-purity analytical reference standard with the molecular formula C14H9ClF3NO2 and a molecular weight of 315.67 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)ethan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 315.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C14H9ClF3NO2 |
| Molecular Weight | 315.67 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 |
| 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 Chloro Standards
- 2-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Amino]Benzoic Acid (CAS 102583-95-9)
- Methyl 6-chloro-3-(4-(trifluoromethyl)phenyl)picolinate (CAS 1261598-96-2)
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- 2-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Amino]-Benzoic Acid (CAS 13581-06-1)
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- (3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(3-methoxyphenyl)methanone (CAS 338420-99-8)
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Recommended Standards
- 1-(3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)ethan-1-one (CAS 478065-94-0)
- 1-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)ethan-1-one (CAS 217186-15-7)
- 2-(4-Chlorophenoxy)-2,2-difluoro-N-(2-fluorophenyl)acetamide (CAS 250714-69-3)
- 2-(4-Chlorophenoxy)-2,2-difluoro-N-(4-fluorophenyl)acetamide (CAS 250714-55-7)
- 1-(4-Fluorophenyl)cyclopropanemethanamine (CAS 75180-46-0)
- 2,5-Dichloroaniline-3,4,6-d3 (CAS 783321-80-2)
- 2-Bromo-1,1-dimethylcyclobutane (CAS 1849196-89-9)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332162-19-3)
- Tropicamide EP Impurity B (CAS 57322-50-6)
- Sodium silicate,AR (CAS 13870-30-9)
- BDP TR maleimide (CAS 2183473-37-0)
- 7-Hydroxy-3-methylisoxazolo[4,5-b]pyridin-5(4H)-one (CAS 83988-34-5)
- Raltitrexed Impurity 34 (CAS CATO-C4X-138634)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com