Ethyl 2-(4-chloro-2-(trifluoromethyl)pyridin-3-yl)acetate CAS 1393544-47-2
| CAS No. | 1393544-47-2 |
| Molecular Formula | C10H9ClF3NO2 |
| Molecular Weight | 267.63 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 Ethyl 2-(4-chloro-2-(trifluoromethyl)pyridin-3-yl)acetate.
CATO supplies Ethyl 2-(4-chloro-2-(trifluoromethyl)pyridin-3-yl)acetate (CAS 1393544-47-2), a certified reference material (molecular formula C10H9ClF3NO2, MW 267.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H9ClF3NO2, Ethyl 2-(4-chloro-2-(trifluoromethyl)pyridin-3-yl)acetate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 267.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Ethyl 2-(4-chloro-2-(trifluoromethyl)pyridin-3-yl)acetate 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 | C10H9ClF3NO2 |
| Molecular Weight | 267.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 1-(4-Chloro-2-nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 1006952-38-0)
- Ethyl 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]acetate (CAS 1053656-47-5)
- 2-Chloro-n-{[4-(trifluoromethoxy)phenyl]methyl}acetamide (CAS 1094533-49-9)
- Ethyl 2-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1219950-27-2)
- Ethyl 2-(6-chloro-5-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1373253-50-9)
- Ethyl 2-(2-chloro-5-(trifluoromethyl)pyridin-4-yl)acetate (CAS 1393543-36-6)
- Ethyl 2-(4-chloro-6-(trifluoromethyl)pyridin-3-yl)acetate (CAS 1393544-39-2)
- Ethyl 2-(3-chloro-5-(trifluoromethyl)pyridin-4-yl)acetate (CAS 1393560-65-0)
Recommended Standards
- Ethyl 2-(4-chloro-3-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1393560-73-0)
- Ethyl 2-(4-chloro-6-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1393561-34-6)
- 2-Amino-3-(4-chlorophenyl)-4,4,4-trifluorobutanoic acid (CAS 1272758-00-5)
- Ethyl 2-(2-chloro-4-(trifluoromethyl)pyridin-3-yl)acetate (CAS 1393572-19-4)
- 7-Chloro-6-iodoimidazo[1,2-a]pyrimidin-5(1H)-one (CAS 1799434-64-2)
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