2-Bromo-6-methoxy-1-methyl-5-(trifluoromethyl)naphthalene CAS 122670-67-1
| CAS No. | 122670-67-1 |
| Molecular Formula | C13H10BrF3O |
| Molecular Weight | 319.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Bromo-6-methoxy-1-methyl-5-(trifluoromethyl)naphthalene 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.
2-Bromo-6-methoxy-1-methyl-5-(trifluoromethyl)naphthalene (CAS 122670-67-1) is a high-purity analytical reference standard with the molecular formula C13H10BrF3O and a molecular weight of 319.12 g/mol.
Based on its molecular formula C13H10BrF3O, 2-Bromo-6-methoxy-1-methyl-5-(trifluoromethyl)naphthalene 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 319.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H10BrF3O |
| Molecular Weight | 319.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- 2-(4-Iodopyridin-2-yl)-2-methylpropanenitrile (CAS 1217486-73-1)
- Ethyl 2-ethoxy-4-(2-methoxy-2-oxoethyl)benzoate (CAS 855868-68-7)
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- 4-(2,7-Dimethylimidazo[1,2-a]pyrimidin-3-yl)thiazol-2-amine (CAS 886507-46-6)
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- Liraglutide Impurity 22 (CAS 536721-25-2)
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