1,3,5-Tribromo-2,4,6-triethylbenzene CAS 80717-52-8
| CAS No. | 80717-52-8 |
| Molecular Formula | C12H15Br3 |
| Molecular Weight | 398.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to bromine substitution, an aromatic ring system, 1,3,5-Tribromo-2,4,6-triethylbenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 398.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1,3,5-Tribromo-2,4,6-triethylbenzene (CAS 80717-52-8) is a high-purity analytical reference standard with the molecular formula C12H15Br3 and a molecular weight of 398.96 g/mol.
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.
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 | C12H15Br3 |
| Molecular Weight | 398.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1980 |
| Halogen Content | Br-containing |
Related Tribromo Standards
- 2,4,6-Tribromo-3-(trifluoromethyl)phenol (CAS 384-87-2)
- 1,2,3-Tribromo-1,1,2,3,3-pentamethyltrisilane (CAS 127725-93-3)
- Ethyl 2,4,6-tribromo-3-hydroxybenzoate (CAS 773128-79-3)
- 1-Benzyl-2,4,5-tribromo-1H-imidazole (CAS 31250-80-3)
- 1,3,6-tribromo-9H-carbazole (CAS 55119-10-3)
- 1,3,5-Tribromo-2,4,6-trimethoxybenzene (CAS 105404-90-8)
- 1,3,5-Tribromo-2-((2-chloroallyl)oxy)benzene (CAS 88486-70-8)
- 2,4,4'-Tribromo-1,1'-biphenyl (CAS 6430-90-6)
Recommended Standards
- Perfluorohexyl Bromide (CAS 335-56-8)
- 2,8-Dibromo-4-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 663193-43-9)
- 11β-HSD1-IN-12 (CAS 872506-67-7)
- Perfluoro-7-chloroheptanoyl Chloride (CAS 662-62-4)
- 1-methylindazole-3-carbonitrile (CAS 31748-44-4)
- 1-(1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1H-1,2,4-triazol-3-amine (CAS 1248161-87-6)
- 2-(Cyanosulfanyl)-1-[2-(trifluoromethyl)phenyl]ethan-1-one (CAS 947499-50-5)
- 6,8-Dibromo-2-(chloromethyl)-3,4-dihydroquinazolin-4-one (CAS 108635-30-9)
- Empagliflozin Impurity 33 (CAS CATO-C4X-106533)
- 2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride (CAS 1803567-38-5)
- 3-Bromo-5-((4-fluoro-3-nitrophenyl)amino)-1-methylpyrazin-2(1H)-one (CAS CATO-CIM-105247)
- [6-D-Cit(Ac)]Cetrorelix (CAS CATO-C4X-201439)
- 1-(1-methyl-1H-imidazol-2-yl)ethan-1-one (CAS 85692-37-1)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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