4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenyl 3,4-dichlorobenzoate CAS 339106-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339106-57-9 |
| Molecular Formula | C20H11Cl3F3NO2 |
| Molecular Weight | 460.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenyl 3,4-dichlorobenzoate (CAS 339106-57-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H11Cl3F3NO2. Molecular weight: 460.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H11Cl3F3NO2 |
| Molecular Weight | 460.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 13.0 |
| 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
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- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3-((4-fluorobenzyl)oxy)thiophen-2-yl)hydrazine-1-carboxamide (CAS 303147-93-5)
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Recommended Standards
- Menaquinone Impurity 52 (CAS CATO-C4X-207652)
- 11-(Tritylthio)undecanoic acid (CAS 202462-83-7)
- Menaquinone Impurity 50 (CAS CATO-C4X-207650)
- 2,3-Difluorobenzophenone (CAS 208173-20-0)
- (8-(Trifluoromethyl)imidazo[1,2-a]pyridin-2-yl)methanol (CAS 1509318-69-7)
- Bilastine impurity 87 (CAS 2890196-78-6（free base）)
- 4-[(4-Bromo-2-nitrophenyl)amino]phenol (CAS 68142-08-5)
- 2-Imino-5-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 1211514-97-4)
- 128837-28-5 3,4-Bis(ethoxymethoxy)benzaldehyde DTXSID60562396 (CAS 128837-28-5)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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