2-Bromo-1-(4-(trifluoromethyl)phenyl)ethanol CAS 32687-39-1
| CAS No. | 32687-39-1 |
| Molecular Formula | C9H8BrF3O |
| Molecular Weight | 269.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 2-Bromo-1-(4-(trifluoromethyl)phenyl)ethanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 269.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Bromo-1-(4-(trifluoromethyl)phenyl)ethanol (CAS 32687-39-1), molecular formula C9H8BrF3O and molecular weight 269.06 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-Bromo-1-(4-(trifluoromethyl)phenyl)ethanol 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 | C9H8BrF3O |
| Molecular Weight | 269.06 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, water (slightly soluble) |
| 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.) | 1966 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 4-Bromo-N1-methyl-5-(trifluoromethyl)benzene-1,2-diamine (CAS 1007374-32-4)
- 4-bromo-2-ethoxy-1-(trifluoromethyl)benzene (CAS 1026796-37-1)
- 2-Bromo-1-ethoxy-3-(trifluoromethyl)benzene (CAS 1089192-49-3)
- (R)-1-(2-bromo-4-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1232403-52-9)
- 1-Bromo-2-((2,2,2-trifluoroethoxy)methyl)benzene (CAS 1247392-19-3)
- 1-[4-bromo-2-(trifluoromethyl)phenyl]ethan-1-ol (CAS 1247802-59-0)
- 1-Bromo-3-[(2,2,2-trifluoroethoxy)methyl]benzene (CAS 1248738-39-7)
- (5-Bromo-2-methyl-3-(trifluoromethyl)phenyl)methanol (CAS 1266728-52-2)
Recommended Standards
- 2-(Bromomethyl)-1-methoxy-4-(trifluoromethyl)benzene (CAS 685126-88-9)
- 2-Bromo-1-ethoxy-4-trifluoromethyl-benzene (CAS 934495-35-9)
- 1-Bromo-4-(2-trifluoromethoxy-ethyl)-benzene (CAS 245514-96-9)
- 2-Bromo-1-methoxy-3-methyl-5-(trifluoromethyl)benzene (CAS 2385955-13-3)
- (4-Isopropyl-6-methylpyrimidin-2-yl)methanamine (CAS 1339482-60-8)
- 4-Tetrahydropyranyl Chloroformate (CAS 89641-80-5)
- 5-(Tetrahydro-2h-pyran-3-yl)pyrrolidin-3-ol (CAS 1343072-70-7)
- (S)-1-Methoxy-3-phenylpropan-2-amine (CAS 64715-80-6)
- 2',7'-Dichlorofluorescein (CAS 76-54-0)
- tert-Butyl 2-(3-aminopropyl)pyrrolidine-1-carboxylate (CAS 887587-47-5)
- VinylsulfonicAcid (CAS 1184-84-5)
- 1-Ethyl-2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylic acid (CAS 813425-19-3)
- (R)-1-Hydroxy-5-oxopyrrolidine-2-carboxamide (CAS 148650-24-2)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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