2-Chloro-3-phenyl-5-(trifluoromethyl)pyridine CAS 1214341-78-2
| CAS No. | 1214341-78-2 |
| Molecular Formula | C12H7ClF3N |
| Molecular Weight | 257.64 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 2-Chloro-3-phenyl-5-(trifluoromethyl)pyridine.
CATO supplies 2-Chloro-3-phenyl-5-(trifluoromethyl)pyridine (CAS 1214341-78-2), a certified reference material (molecular formula C12H7ClF3N, MW 257.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H7ClF3N, 2-Chloro-3-phenyl-5-(trifluoromethyl)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 2-Chloro-3-phenyl-5-(trifluoromethyl)pyridine 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 | C12H7ClF3N |
| Molecular Weight | 257.64 g/mol |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-4-(difluoromethoxy)benzenesulfonamide (CAS 1152860-14-4)
- 2-Chloro-3-phenyl-6-(trifluoromethyl)pyridine (CAS 1214345-03-5)
- 3-Chloro-2-phenyl-6-(trifluoromethyl)pyridine (CAS 1214373-01-9)
- 3-Chloro-2-(difluoromethoxy)benzenesulfonamide (CAS 1805157-49-6)
- 2-Chloro-4-(4-trifluoromethylphenyl)pyridine (CAS 545396-54-1)
- 2-Chloro-5-(3-(trifluoromethyl)phenyl)pyridine (CAS 76053-50-4)
- 2-Chloro-6-phenyl-4-(trifluoromethyl)pyridine (CAS 22123-13-3)
- 3-(2-Chloro-5-(trifluoromethyl)phenyl)pyridine (CAS 4393-94-6)
Recommended Standards
- Azilsartan Impurity 80 (CAS 136285-66-0)
- n'-(2-Chloroacetyl)-4-nitrobenzohydrazide (CAS 50677-28-6)
- 2-(2,2-difluoroethoxy)pyridine-3-sulfonyl chloride (CAS 1565428-15-0)
- n'-(2-Chloroacetyl)-3-nitrobenzohydrazide (CAS 63002-52-8)
- 6-Chloro-N-cyclohexylpyridine-3-carboxamide (CAS 603095-68-7)
- N-((Allyloxy)carbonyl)-N-methyl-L-alanine (CAS 918531-01-8)
- 1-(4-(Morpholine-4-carbonyl)phenyl)thiourea (CAS 1387575-87-2)
- 4-Chloro-3,5-difluoro-2-methylaniline (CAS 2763538-44-7)
- Methyl 3-(furan-3-carboxamido)benzoate (CAS 882812-29-5)
- γ-Benzyl-L-Glutamate N-Carboxyanhydride (CAS 10289-08-4)
- 1,3-Oxazinane-2,6-dione (CAS 5638-70-0)
- 3-([1,3]Dioxolo[4,5-b]pyridin-6-yl)propanoic acid (CAS 1260666-20-3)
- 2-(5-Iodo-2-methyl-1H-indol-3-yl)ethanamine (CAS 383145-98-0)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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