2,5-Dibromo-3,4,6-trifluoroaniline CAS 232267-32-2
| CAS No. | 232267-32-2 |
| Molecular Formula | C6H2Br2F3N |
| Molecular Weight | 304.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,5-Dibromo-3,4,6-trifluoroaniline (CAS 232267-32-2), molecular formula C6H2Br2F3N and molecular weight 304.89 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H2Br2F3N, 2,5-Dibromo-3,4,6-trifluoroaniline contains a nitrile group, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 304.89 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.
As a certified reference material (CRM), 2,5-Dibromo-3,4,6-trifluoroaniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 2023 |
| 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)
- 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)
Recommended Standards
- 2,5-Dibromo-3-(trifluoromethyl)pyridine (CAS 79623-39-5)
- 2,6-dibromo-3-(trifluoromethyl)pyridine (CAS 55304-87-5)
- 2,3-Dibromo-5-(trifluoromethyl)pyridine (CAS 79623-38-4)
- 3,5-Dibromo-2-(trifluoromethyl)pyridine (CAS 436799-35-8)
- N-Methyl-2-(pyrimidin-5-yloxy)ethanamine (CAS 310881-00-6)
- Tenofovir Impurity 144 (CAS 2715-68-6)
- 1-Fluoro-4-methyl-1,4-diazabicyclo[2.2.2]octane-1,4-diium tetrafluoroborate (CAS 159269-48-4)
- 4-(3-Methylpyridin-2-yl)aniline (CAS 885955-74-8)
- 4-Methoxy-d (CAS 1334143-12-2)
- 3-Bromopyrazolo[1,5-c]pyrimidine-5-carboxylic acid (CAS 2383351-78-6)
- (1S,2S)-2-(Benzylamino)cyclohexanol (CAS 322407-34-1)
- 4-(2-(trans-4-Ethylcyclohexyl)ethyl)cyclohexanone (CAS 1432597-99-3)
- 5-(Benzo[d]oxazol-2-yl)pyridin-2-ol (CAS 54627-93-9)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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