1-(3-Bromo-2-fluorophenyl)-1,1-difluoro-2-methylpropan-2-ol CAS 2359690-90-5
| CAS No. | 2359690-90-5 |
| Molecular Formula | C10H10BrF3O |
| Molecular Weight | 283.09 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.
1-(3-Bromo-2-fluorophenyl)-1,1-difluoro-2-methylpropan-2-ol (CAS 2359690-90-5), molecular formula C10H10BrF3O and molecular weight 283.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3-Bromo-2-fluorophenyl)-1,1-difluoro-2-methylpropan-2-ol (C10H10BrF3O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 283.09 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H10BrF3O |
| Molecular Weight | 283.09 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 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.) | 1999 |
| Halogen Content | F/Br-containing |
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- 2-Chloro-4-iodo-6-(trifluoromethyl)pyridine (CAS 205444-22-0)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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