2-Chloro-4-(4-trifluoromethylphenyl)pyridine CAS 545396-54-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 545396-54-1 |
| Molecular Formula | C12H7ClF3N |
| Molecular Weight | 257.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(4-trifluoromethylphenyl)pyridine (CAS 545396-54-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7ClF3N. Molecular weight: 257.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-4-(difluoromethoxy)benzenesulfonamide (CAS 1152860-14-4)
- 2-Chloro-3-phenyl-5-(trifluoromethyl)pyridine (CAS 1214341-78-2)
- 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-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
- 2-(Difluoromethyl)-3-hydroxy-4-methylpyridine-5-sulfonyl chloride (CAS 1806974-34-4)
- 2-(Difluoromethyl)-4-hydroxy-5-methylpyridine-3-sulfonyl chloride (CAS 1806880-61-4)
- 2-(Difluoromethyl)-4-methoxypyridine-3-sulfonyl chloride (CAS 1806771-62-9)
- 4-Cyclopropoxy-5-fluoro-2-methylpyridine (CAS 1243288-42-7)
- O,O-Diethyl S-(2-oxotetrahydrofuran-3-yl) phosphorodithioate (CAS 3659-04-9)
- (5-Methyloxolan-2-yl)methanesulfonamide (CAS 1552044-59-3)
- Macitentan Impurity 8 (CAS 38353-06-9)
- 6,7,8,9-Tetrahydro-1H-cyclopenta[b]imidazo[4,5-g]indole (CAS 105410-19-3)
- (R)-(4-Chloro-3,5-difluorophenyl)(cyclopropyl)methanamine (CAS 1213170-92-3)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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 13829788188 / jacky.chen@cato-chem.com