4-(2-Bromo-4-fluorophenyl)-1,1,1-trifluoro-4-methyl-2-pentanone CAS 1198785-52-2
| CAS No. | 1198785-52-2 |
| Molecular Formula | C12H11BrF4O |
| Molecular Weight | 327.11 g/mol |
| 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.
CATO supplies 4-(2-Bromo-4-fluorophenyl)-1,1,1-trifluoro-4-methyl-2-pentanone (CAS 1198785-52-2), a certified reference material (molecular formula C12H11BrF4O, MW 327.11 g/mol) for analytical method development and quality control.
Structurally, 4-(2-Bromo-4-fluorophenyl)-1,1,1-trifluoro-4-methyl-2-pentanone (C12H11BrF4O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 327.11 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H11BrF4O |
| Molecular Weight | 327.11 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
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- rac 5-Hydroxymethyl Tolterodine-d14 (CAS 1185071-13-9)
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