2-BRomo-1,1,1,3,3,3-hexafluoro-2-(2-methoxyphenyl)propane CAS 887268-23-7
| CAS No. | 887268-23-7 |
| Molecular Formula | C10H7BrF6O |
| Molecular Weight | 337.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-BRomo-1,1,1,3,3,3-hexafluoro-2-(2-methoxyphenyl)propane.
2-BRomo-1,1,1,3,3,3-hexafluoro-2-(2-methoxyphenyl)propane (CAS 887268-23-7) is a high-purity analytical reference standard with the molecular formula C10H7BrF6O and a molecular weight of 337.06 g/mol.
Based on its molecular formula C10H7BrF6O, 2-BRomo-1,1,1,3,3,3-hexafluoro-2-(2-methoxyphenyl)propane 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 337.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C10H7BrF6O |
| Molecular Weight | 337.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1987 |
| Halogen Content | F/Br-containing |
Related BRomo Standards
- 2-Bromo-1-(trifluoromethyl)-4-(3,3,3-trifluoropropoxy)benzene (CAS 1774895-22-5)
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- 4-Bromo-2-(trifluoromethyl)-1-(3,3,3-trifluoropropoxy)benzene (CAS 1774897-81-2)
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- 2-Bromo-4-(trifluoromethyl)-1-(3,3,3-trifluoropropoxy)benzene (CAS 1779135-26-0)
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- 1-Bromo-2-ethoxy-3,5-bis(trifluoromethyl)benzene (CAS 2586126-13-6)
Recommended Standards
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