1-Bromo-2-butoxy-4-(trifluoromethyl)benzene CAS 1365272-77-0
| CAS No. | 1365272-77-0 |
| Molecular Formula | C11H12BrF3O |
| Molecular Weight | 297.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-2-butoxy-4-(trifluoromethyl)benzene is closely related to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-2-butoxy-4-(trifluoromethyl)benzene (CAS 1365272-77-0), molecular formula C11H12BrF3O and molecular weight 297.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12BrF3O, 1-Bromo-2-butoxy-4-(trifluoromethyl)benzene contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H12BrF3O |
| Molecular Weight | 297.11 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1991 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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Recommended Standards
- 4-Iodo-N-methylbenzene-1-sulfonamide (CAS 134283-64-0)
- n-Ethoxy-5-iodothiophene-3-carboxamide (CAS 1311991-11-3)
- 1-(3-Bromobenzyl)-4-nitro-1h-pyrazol-5-amine (CAS 1281557-43-4)
- 3-(4-Bromophenyl)-1-methyl-4-nitro-1H-pyrazol-5-amine (CAS 1707393-54-1)
- 1-Bromo-4-(fluoromethyl)benzene (CAS 459-49-4)
- 4-Bromo-2-hydroxy-5-methylacetophenone, 97% (CAS 1020253-81-9)
- Sodium Perfluoro-1-nonanesulfonate (CAS 98789-57-2)
- 3-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dione (CAS 159596-50-6)
- Methyl 2-amino-2-(3-fluorophenyl)acetate (CAS 742640-44-4)
- CyPPA (CAS 73029-73-9)
- 1-Benzyl-4-iodo-1H-pyrrole-2-carbaldehyde (CAS 922174-11-6)
- Fmoc-Photo-Linker (CAS 162827-98-7)
- Isobutyl Valerate (CAS 10588-10-0)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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