2-Bromo-4-fluoro-1-(isopropoxymethyl)benzene CAS 1250499-47-8
| CAS No. | 1250499-47-8 |
| Molecular Formula | C10H12BrFO |
| Molecular Weight | 247.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H12BrFO, 2-Bromo-4-fluoro-1-(isopropoxymethyl)benzene 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 247.10 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.
2-Bromo-4-fluoro-1-(isopropoxymethyl)benzene (CAS 1250499-47-8), molecular formula C10H12BrFO and molecular weight 247.10 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Bromo-4-fluoro-1-(isopropoxymethyl)benzene 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.
Physical & Chemical Properties
| Molecular Formula | C10H12BrFO |
| Molecular Weight | 247.10 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.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-4-fluoro-1-isobutoxybenzene (CAS 1017031-94-5)
- 1-Bromo-2-butoxy-5-fluorobenzene (CAS 1019369-61-9)
- 1-Bromo-2-butoxy-4-fluorobenzene (CAS 1036724-57-8)
- 1-Bromo-3-butoxy-5-fluorobenzene (CAS 1163249-86-2)
- 1-(2-Bromo-1-ethoxyethyl)-2-fluorobenzene (CAS 1247508-25-3)
- 4-(4-Bromo-2-fluorophenyl)butan-2-ol (CAS 1247580-45-5)
- 1-(3-Bromo-4-fluorophenyl)-2-methylpropan-2-ol (CAS 1250781-38-4)
- 4-(3-Bromo-4-fluorophenyl)butan-2-ol (CAS 1250815-36-1)
Recommended Standards
- 1-(4-Bromo-2-fluorophenyl)butan-2-ol (CAS 1250920-30-9)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)ethanone (CAS 1103862-13-0)
- 4-(5-Bromo-2-fluorophenyl)butan-2-ol (CAS 1291353-17-7)
- 1-(4-Bromobutoxy)-2-fluorobenzene (CAS 106558-68-3)
- (1R,2S)-Boc-2-aminocyclohex-3-ene-carboxylic acid (CAS 870288-16-7)
- 2-(3-Oxabicyclo[4.1.0]heptan-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2489456-37-1)
- 1-Benzoyl-3-{4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl}thiourea (CAS 131945-11-4)
- 2-(2-(4-(4-Fluorophenoxy)phenyl)thiazol-4-yl)acetic acid (CAS 938302-27-3)
- N-1H-Indol-5-yl-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142207-29-1)
- 2,2'-Oxybis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 10221-56-4)
- 6-Bromo-4-(difluoromethyl)-5-methoxypicolinic acid (CAS 1805247-58-8)
- trans-2-(2-Iso-propylbenzoyl)cyclopentane-1-carboxylic acid (CAS 733741-08-7)
- Ethyl 3-(1H-indol-3-yl)-2-oxopropanoate (CAS 32817-17-7)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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