3-Chloro-5-(trifluoromethyl)-2-[(4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methyl]pyridine CAS 339106-64-8
| CAS No. | 339106-64-8 |
| Molecular Formula | C21H14ClF6NO |
| Molecular Weight | 445.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-5-(trifluoromethyl)-2-[(4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methyl]pyridine is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Chloro-5-(trifluoromethyl)-2-[(4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methyl]pyridine (CAS 339106-64-8), molecular formula C21H14ClF6NO and molecular weight 445.79 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H14ClF6NO, 3-Chloro-5-(trifluoromethyl)-2-[(4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methyl]pyridine contains a steroid core, 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 445.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-Chloro-5-(trifluoromethyl)-2-[(4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methyl]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 | C21H14ClF6NO |
| Molecular Weight | 445.79 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| 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
- 5-[2-[4-Chloro-2-(Trifluoromethyl)Phenyl]Hydrazinyl]-6-Imino-4-Oxonaphthalene-2-Sulfonic Acid (CAS 3836-78-0)
- (E)-1-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-5-(3-(dimethylamino)acryloyl)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 338770-12-0)
- 3-(3-(4-(2-Chloro-4-nitrophenoxy)butyl)ureido)benzene-1-sulfonyl fluoride (CAS 25313-31-9)
- 4-(3-(3-(2-Chloro-4-nitrophenoxy)propyl)ureido)-2-methylbenzene-1-sulfonyl fluoride (CAS 25313-30-8)
- 5-(3-(3-(2-Chloro-4-nitrophenoxy)propyl)ureido)-2-methylbenzene-1-sulfonyl fluoride (CAS 25313-28-4)
- (E)-3-(2-Chloro-phenylamino)-1-[4-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-propenone (CAS 1311283-79-0)
- 1311283-81-4 (E)-3-(2-Chloro-phenylamino)-1-[3-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-propenone MFCD19981380 (CAS 1311283-81-4)
- (E)-3-(4-Chloro-phenylamino)-1-[4-(6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-propenone (CAS 1311283-87-0)
Recommended Standards
- 2-[(4-Chlorophenyl)methyl]-4-{[(2,4-dichlorophenyl)methyl]sulfanyl}quinazoline (CAS 303149-26-0)
- 1,3-Dibromo-2-iodo-5-(trifluoromethoxy)benzene (CAS 1000578-22-2)
- 2-[(3-Chlorophenyl)methyl]-4-{[(2,4-dichlorophenyl)methyl]sulfanyl}quinazoline (CAS 303149-49-7)
- 3,5-Dibromo-2-iodotrifluoromethoxybenzene (CAS 1000578-23-3)
- 3-(Pyridin-2-yloxy)propanoic acid (CAS 1453-89-0)
- 4-Chloro-2-(dibromomethyl)benzonitrile (CAS 77532-84-4)
- (3-(N-(1-(Cyclohexylamino)-3-methyl-1-oxobutan-2-yl)acetamido)phenyl)boronic acid (CAS 397843-90-2)
- tert-Butyl (4-chloro-3-nitropyridin-2-yl)carbamate (CAS 1147503-86-3)
- 3-Decyldihydrofuran-2(3H)-one (CAS 2983-19-9)
- 3-Methoxyphenyl 2-(4-piperidinyl)ethyl etherhydrochloride (CAS 1220031-84-4)
- (r)-4-(1-Hydroxyethyl)-2,6-dimethoxyphenol (CAS 1427170-38-4)
- Tert-butyl (3S,4S)-4-hydroxy-3-methoxypiperidine-1-carboxylate (CAS 2173637-12-0)
- (S)-5-Fluoro-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (CAS 2089388-88-3)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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