2-(4-Bromophenoxy)-5-(trifluoromethyl)pyridine CAS 137736-63-1
| CAS No. | 137736-63-1 |
| Molecular Formula | C12H7BrF3NO |
| Molecular Weight | 318.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Bromophenoxy)-5-(trifluoromethyl)pyridine (CAS 137736-63-1), a certified reference material (molecular formula C12H7BrF3NO, MW 318.09 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H7BrF3NO, 2-(4-Bromophenoxy)-5-(trifluoromethyl)pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.09 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(4-Bromophenoxy)-5-(trifluoromethyl)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H7BrF3NO |
| Molecular Weight | 318.09 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 |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenoxy Standards
- 2-(4-Bromophenoxy)-3-(trifluoromethyl)pyridine (CAS 1019441-79-2)
- 2-(4-Bromophenoxy)-6-(trifluoromethyl)pyridine (CAS 1086376-15-9)
- 2-(3-Bromophenoxy)isoindoline-1,3-dione (CAS 937716-83-1)
- 2-(4-Bromophenoxy)isoindoline-1,3-dione (CAS 328081-49-8)
- 4-(4-Bromophenoxy)-1,2-dichlorobenzene (CAS 854259-28-2)
- N-{[4-(4-bromophenoxy)phenyl]methyl}cyclopropanamine (CAS 1095255-83-6)
- 3-(4-Benzyl-2-bromophenoxy)azetidine (CAS 1220027-08-6)
- 2-((2-(4-Bromophenoxy)ethyl)thio)-1,3,4-thiadiazole (CAS 1247672-21-4)
Recommended Standards
- Pyridine, 2-(2-bromophenoxy)-6-(trifluoromethyl)- (CAS 1304866-66-7)
- 5-Bromo-2-[3-(trifluoromethoxy)phenyl]pyridine (CAS 1449578-59-9)
- 5-Bromo-2-[4-(trifluoromethoxy)phenyl]pyridine (CAS 1257875-15-2)
- 2-Bromo-6-(3-(trifluoromethoxy)phenyl)pyridine (CAS 1482180-88-0)
- 6-Bromo-3,4-dihydro-7-hydroxy-1H-quinolin-2-one (CAS 1194459-28-3)
- 57825-33-9 Phenylacetic acid-1-13C Phenylacetic acid-carboxy-13C (CAS 57825-33-9)
- 3-(4-Methoxyphenyl)-1-(pyridin-2-yl)-1H-pyrazol-5-ol (CAS 140397-85-9)
- 3,5-Dichloro-4-hydrazinylpyridine (CAS 153708-69-1)
- 2-(Trifluoromethyl)benzo[d]thiazole-5-carboxylic acid (CAS 933725-15-6)
- 7-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 2244404-70-2)
- 1-[(4-Chloro-2-pyridinyl)carbonyl]proline (CAS 167868-27-1)
- 2-(((4-Butylphenyl)imino)methyl)-5-methoxyphenol (CAS 30633-94-4)
- 2-[2-(dimethylamino)ethoxy]aniline (CAS 1202-00-2)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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