4-(Trifluoromethoxy)benzyl bromide CAS 50824-05-0
| CAS No. | 50824-05-0 |
| Molecular Formula | C8H6BrF3O |
| Molecular Weight | 255.03 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.
4-(Trifluoromethoxy)benzyl bromide (CAS 50824-05-0) is a high-purity analytical reference standard with the molecular formula C8H6BrF3O and a molecular weight of 255.03 g/mol.
Based on its molecular formula C8H6BrF3O, 4-(Trifluoromethoxy)benzyl bromide 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 255.03 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).
As a certified reference material (CRM), 4-(Trifluoromethoxy)benzyl bromide 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 | C8H6BrF3O |
| Molecular Weight | 255.03 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.) | 1971 |
| Halogen Content | F/Br-containing |
Related Trifluoromethoxy Standards
- 3-(Trifluoromethoxy)benzyl Bromide (CAS 159689-88-0)
- 2-(Trifluoromethoxy)benzyl Bromide (CAS 198649-68-2)
- 3-Trifluoromethoxy-2-(trifluoromethyl)benzonitrile (CAS 1803738-56-8)
- 2-Trifluoromethoxy-5-(trifluoromethyl)benzonitrile (CAS 1803802-50-7)
- 3-Trifluoromethoxy-4-(trifluoromethyl)benzonitrile (CAS 1803845-18-2)
- 2-Trifluoromethoxy-3-(trifluoromethyl)benzonitrile (CAS 1803862-25-0)
- 5-Trifluoromethoxy-2-(trifluoromethyl)benzonitrile (CAS 1803862-31-8)
- 3-Trifluoromethoxy-5-(trifluoromethyl)benzonitrile (CAS 1804454-53-2)
Recommended Standards
- 5-Bromo-2-(difluoromethyl)-1-fluoro-3-methoxybenzene (CAS 945557-06-2)
- N-Notroso Tedizolid impurity 106 (CAS CATO-C4X-1054106)
- 5-Bromo-1-(difluoromethoxy)-2-fluoro-3-methylbenzene (CAS 2167653-75-8)
- Carbocisteine Impurity 59 (CAS CATO-C4X-201059)
- 3-((4-(3,4-Dichlorophenyl)piperazin-1-yl)methyl)benzo[d]thiazole-2(3H)-thione (CAS 301194-76-3)
- 2-fluoro-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one (CAS 109801-21-0)
- 5,7-Dibromoindoline-2,3-dione (CAS 6374-91-0)
- 3-Amino-2-nonanone Hydrochloride (CAS 51714-08-0)
- 4,4'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)bis(N,N-bis(4-methoxyphenyl)aniline) (CAS 2084812-75-7)
- Etoricoxib impurity 68 (CAS 58058-86-9)
- 2-Methyl-4-(trifluoromethoxy)benzenesulfonyl chloride (CAS 376637-84-2)
- (S)-1-(3-Chloro-4-methylphenyl)-2,2,2-trifluoroethanamine (CAS 1213534-65-6)
- 5-Bromo-1-(2,6-dichlorophenyl)-7-methoxy-3,4-dihydroquinazolin-2-one (CAS 444663-79-0)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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