2,4-Dibromo-6-(trifluoromethyl)pyridine CAS 1211539-45-5
| CAS No. | 1211539-45-5 |
| Molecular Formula | C6H2Br2F3N |
| Molecular Weight | 304.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-Dibromo-6-(trifluoromethyl)pyridine.
2,4-Dibromo-6-(trifluoromethyl)pyridine (CAS 1211539-45-5), molecular formula C6H2Br2F3N and molecular weight 304.89 g/mol, is a CATO reference standard with documented purity and traceability.
2,4-Dibromo-6-(trifluoromethyl)pyridine (C6H2Br2F3N) contains a nitrile group, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).
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-Dibromo-6-(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 | C6H2Br2F3N |
| Molecular Weight | 304.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 2,6-Dibromo-4-(trifluoromethyl)pyridine (CAS 1000152-84-0)
- 2,5-Dibromo-4-(trifluoromethyl)pyridine (CAS 1099597-94-0)
- 2,3-Dibromo-4-(trifluoromethyl)pyridine (CAS 1099598-01-2)
- 2,3-Dibromo-6-(trifluoromethyl)pyridine (CAS 1159512-35-2)
- 3,6-Dibromo-2-(trifluoromethyl)pyridine (CAS 1211588-54-3)
- 3,4-Dibromo-2-(trifluoromethyl)pyridine (CAS 1227572-24-8)
- 2,4-Dibromo-3-(trifluoromethyl)pyridine (CAS 1227582-03-7)
- 2,4-Dibromo-5-(trifluoromethyl)pyridine (CAS 1227587-50-9)
Recommended Standards
- (3-(2-Iodoacetamido)phenyl)boronic acid (CAS 87199-19-7)
- 3,5-Dibromo-4-trifluoromethylpyridine (CAS 1349716-19-3)
- Venetoclax Impurity 133 (CAS CATO-C4X-2495133)
- 4,5-Dibromo-2-(trifluoromethyl)pyridine (CAS 1803717-52-3)
- N-{5,6-dimethyl-1-[(4-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}-4-methylbenzene-1-sulfonamide (CAS 338423-17-9)
- 1-(Chroman-3-yl)cyclopropan-1-amine (CAS 1491081-80-1)
- (5-Ethyl-4H-1,2,4-triazol-3-yl)acetic acid (CAS 893762-29-3)
- 5-(Methylsulfanyl)-2-nitrobenzoic acid (CAS 68701-32-6)
- Methyl 2-chloro-5-ethynylbenzoate (CAS 792912-10-8)
- 2-(4-Fluorophenyl)-3-methylbut-2-enoic acid (CAS 170432-99-2)
- N-hydroxy-2-methylbenzamide (CAS 17512-73-1)
- (1-(4-Isopropylphenyl)cyclohexyl)methanamine (CAS 1037132-07-2)
- 2-(4-(But-3-yn-1-yloxy)phenyl)acetic acid (CAS 1019369-28-8)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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