1,2-Dibromo-3,5,6-trifluorobenzene CAS 811718-94-2
| CAS No. | 811718-94-2 |
| Molecular Formula | C6HBr2F3 |
| Molecular Weight | 289.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 289.88 g/mol gives 1,2-Dibromo-3,5,6-trifluorobenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2-Dibromo-3,5,6-trifluorobenzene (CAS 811718-94-2) is a high-purity analytical reference standard with the molecular formula C6HBr2F3 and a molecular weight of 289.88 g/mol.
The molecular framework of 1,2-Dibromo-3,5,6-trifluorobenzene (C6HBr2F3) is characterized by fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C6HBr2F3 |
| Molecular Weight | 289.88 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,2-Dibromo-3,4,5-trifluorobenzene (CAS 17299-94-4)
- 1,5-Dibromo-2,3,4-trifluorobenzene (CAS 17299-95-5)
- 1,4-Dibromo-2,3,5-trifluorobenzene (CAS 811718-87-3)
- 2,4-Dibromo-1,3,5-trifluorobenzene (CAS 363-69-9)
- 3,6-Dibromo-5-methyl-1H-indazole (CAS 1000342-39-1)
- 3,5-Dibromo-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000343-79-2)
- 4,7-Dibromo-2,3-dihydro-1H-inden-1-one (CAS 103515-98-6)
- 3,8-Dibromo-6-methylimidazo[1,2-a]pyridine (CAS 1072944-58-1)
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- 6-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 3149-90-4)
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- 3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-triene-2,16-dione (CAS 65745-83-7)
- 2-(2-Bromophenoxy)ethan-1-amine (CAS 26646-25-3)
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