2-Chloro-4-[4-(trifluoromethoxy)phenyl]pyrimidine CAS 954217-67-5
| CAS No. | 954217-67-5 |
| Molecular Formula | C11H6ClF3N2O |
| Molecular Weight | 274.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-[4-(trifluoromethoxy)phenyl]pyrimidine (C11H6ClF3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Chloro-4-[4-(trifluoromethoxy)phenyl]pyrimidine (CAS 954217-67-5), a certified reference material (molecular formula C11H6ClF3N2O, MW 274.63 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H6ClF3N2O |
| Molecular Weight | 274.63 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-4-(4-(trifluoromethyl)phenoxy)pyrimidine (CAS 1208087-07-3)
- 2-Chloro-N-(4-(trifluoromethyl)pyridin-2-yl)pyrimidin-4-amine (CAS 1361197-71-8)
- 6-Chloro-3-(3-(trifluoromethyl)phenyl)pyridazin-4-ol (CAS 138651-04-4)
- 2-Chloro-4-(3-(trifluoromethyl)phenoxy)pyrimidine (CAS 161611-26-3)
- 4-Chloro-N-(4-(trifluoromethyl)pyridin-2-yl)pyrimidin-2-amine (CAS 1624261-34-2)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 321430-69-7)
- 4-Chloro-6-(4-(trifluoromethoxy)phenyl)pyrimidine (CAS 954221-84-2)
- 5-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidin-2-amine (CAS 339010-54-7)
Recommended Standards
- 4-(3-(Trifluoromethyl)-1H-pyrazol-1-yl)benzoyl chloride (CAS 220461-85-8)
- 1-Phenyl-5-(trifluoromethyl)pyrazole-4-carbonylchloride (CAS 175137-14-1)
- 5-Chloro-1-phenyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde (CAS 318288-78-7)
- 4'-Chloro-4-fluoro-3-(trifluoromethyl)-1,1'-biphenyl (CAS 1032506-90-3)
- 5,7-Dichloro-3-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 885472-90-2)
- N-(4-(Methylthio)benzo[d]thiazol-2-yl)acetamide (CAS 899982-92-4)
- Methyl 4-amino-2,6-dimethoxybenzoate (CAS 3956-34-1)
- 1-(3-methyl-1-propyl-1H-pyrazol-4-yl)ethanol (CAS 1007504-31-5)
- 2-[(2-methylphenyl)amino]thieno[2,3-d][1,3]thiazole-5-carboxylic acid (CAS 924218-09-7)
- 2-Amino-N-ethyl-N-(4-fluorobenzyl)acetamide (CAS 779288-68-5)
- 5-(Phenylsulfonamido)-1,3,4-thiadiazole-2-sulfonamide (CAS 3368-13-6)
- Methyl 5-amino-4-fluoro-2-methylbenzoate (CAS 1567119-84-9)
- 4-Chloro-5,6,7,8,9,10-hexahydrocycloocta[4,5]thieno[2,3-d]pyrimidine (CAS 40106-63-6)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com