6-(4-Chlorophenyl)-2-methyl-4-(trifluoromethyl)pyridine-3-carbonitrile CAS 200879-66-9
| CAS No. | 200879-66-9 |
| Molecular Formula | C14H8ClF3N2 |
| Molecular Weight | 296.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 6-(4-Chlorophenyl)-2-methyl-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 200879-66-9), a certified reference material (molecular formula C14H8ClF3N2, MW 296.67 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H8ClF3N2, 6-(4-Chlorophenyl)-2-methyl-4-(trifluoromethyl)pyridine-3-carbonitrile 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 296.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H8ClF3N2 |
| Molecular Weight | 296.67 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1011709-58-2)
- 2-(3-Chlorophenyl)-3-(trifluoromethyl)benzofuran (CAS 821769-98-6)
- 2-(3-Chlorophenyl)-6-(trifluoromethyl)pyrazolo[1,5-a]pyridine (CAS 372122-59-3)
- 2-(4-Chlorophenyl)-3-(trifluoromethyl)benzofuran (CAS 821769-93-1)
- 2-(4-Chlorophenyl)-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one (CAS 104614-80-4)
- 2-[4-(4-chlorophenyl)-4-ethyl-2,5-dioxoimidazolidin-1-yl]acetic acid (CAS 1094512-53-4)
- 2-(4-Chlorophenyl)chromeno[4,3-c]pyrazol-3(2H)-one (CAS 121694-45-9)
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Recommended Standards
- 5-Chloro-4-(4-fluoro-3-(trifluoromethyl)phenyl)thiazol-2-amine (CAS 931395-69-6)
- 7-Chloro-2-(3-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyridine (CAS 885270-49-5)
- 2-[6-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-phenylacetonitrile (CAS 339010-55-8)
- 7-Chloro-2-(4-(trifluoromethyl)phenyl)pyrazolo[1,5-a]pyridine (CAS 885270-43-9)
- 2-(1-Isobutylpiperidin-2-yl)-4-methylpyridine (CAS 1352484-73-1)
- 4-(5-Methylfuran-2-yl)benzoic acid (CAS 53782-63-1)
- 4-((Trifluoromethyl)sulfonyl)benzonitrile (CAS 312-21-0)
- 5-bromo-4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1111237-76-3)
- 4-(Chloromethyl)-1-(4-chlorophenyl)-1h-1,2,3-triazole (CAS 112177-59-0)
- Tert-butyl 4,4-difluoro-2-methylpiperidine-1-carboxylate (CAS 1445592-38-0)
- Ethyl 3-amino-4-(trifluoromethyl)benzo[b]thiophene-2-carboxylate (CAS 1648807-81-1)
- 3-(2-Bromobenzyl)pyrrolidin-3-ol (CAS 1341459-53-7)
- (3-(Trifluoromethyl)pyridin-2-yl)methanamine oxalate (CAS 1187930-53-5)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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