3-(Trifluoromethyl)phenyltrimethylammonium (bromide) CAS 262608-95-7
| CAS No. | 262608-95-7 |
| Molecular Formula | C10H13F3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(Trifluoromethyl)phenyltrimethylammonium (bromide) (CAS 262608-95-7), molecular formula C10H13F3NBr and molecular weight 284.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, fluorine/bromine substitution, 3-(Trifluoromethyl)phenyltrimethylammonium (bromide) is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13F3N Br |
| Molecular Weight | 284.12 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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- Ketotifen EP Impurity F Hemifumarate (Mixture of Enol and Ketone) (CAS CATO-C4X-20466)
- 2-(5-Methylfuran-2-yl)aniline (CAS 400750-84-7)
- Misoprostol EP Impurity F (CAS 40098-26-8)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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