2,3-Dibromo-4-(trifluoromethyl)pyridine CAS 1099598-01-2
| CAS No. | 1099598-01-2 |
| Molecular Formula | C6H2Br2F3N |
| Molecular Weight | 304.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 304.89 g/mol gives 2,3-Dibromo-4-(trifluoromethyl)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,3-Dibromo-4-(trifluoromethyl)pyridine (CAS 1099598-01-2), a certified reference material (molecular formula C6H2Br2F3N, MW 304.89 g/mol) for analytical method development and quality control.
2,3-Dibromo-4-(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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | 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.) | 1989 |
| 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-6-(trifluoromethyl)pyridine (CAS 1159512-35-2)
- 2,4-Dibromo-6-(trifluoromethyl)pyridine (CAS 1211539-45-5)
- 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)
- Venetoclax Impurity 133 (CAS CATO-C4X-2495133)
- (R)-2-((tert-butyldimethylsilyl)oxy)-1-(4-chloro-3-fluorophenyl)ethanol (CAS 1395078-43-9)
- Chlorpromazine EP Impurity D (CAS 1225-64-5)
- tert-Butyl (3-bromo-4,5-dichloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2395766-79-5)
- 4-(3,4-Dimethylphenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1342951-88-5)
- (4-(Methoxymethoxy)phenyl)(pyridin-2-yl)methanone (CAS 474534-39-9)
- Ethyl 1-(4-fluorobenzoyl)piperidine-3-carboxylate (CAS 310454-55-8)
- 1-(3-Methoxy-4-nitrophenyl)piperidin-4-ol (CAS 761440-22-6)
- 1-[4-methyl-3-(trifluoromethyl)phenyl]hexahydropyrimidine-2,4-dione (CAS 1518847-70-5)
- Folic Acid EP Impurity H (CAS 2366274-27-1)
- 3-Methylcyclopent-3-enone (CAS 39806-78-5)
- 1-(2-Chlorophenyl)-3-(pyridin-3-ylmethyl)urea (CAS 197512-66-6)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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