4-(4-Bromo-2-fluorophenyl)butan-2-ol CAS 1247580-45-5
| CAS No. | 1247580-45-5 |
| Molecular Formula | C10H12BrFO |
| Molecular Weight | 247.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.10 g/mol gives 4-(4-Bromo-2-fluorophenyl)butan-2-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(4-Bromo-2-fluorophenyl)butan-2-ol (CAS 1247580-45-5), molecular formula C10H12BrFO and molecular weight 247.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(4-Bromo-2-fluorophenyl)butan-2-ol (C10H12BrFO) 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 247.10 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 4-(4-Bromo-2-fluorophenyl)butan-2-ol 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)
- 2-Bromo-4-fluoro-1-(isopropoxymethyl)benzene (CAS 1250499-47-8)
- 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-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)ethanone (CAS 1103862-13-0)
- 1-(4-Bromobutoxy)-2-fluorobenzene (CAS 106558-68-3)
- 1-(4-Bromo-2-fluorophenyl)butan-2-ol (CAS 1250920-30-9)
- 4-(5-Bromo-2-fluorophenyl)butan-2-ol (CAS 1291353-17-7)
- 1,1-Di-tert-butyl 3-ethyl 3-aminopropane-1,1,3-tricarboxylate (CAS 73538-32-6)
- Methyl 4-amino-4-(naphthalen-2-yl)butanoate (CAS 813412-39-4)
- 24,25-Dihydroxy Vitamin D2 (CAS 58050-55-8)
- Pyridoxine-d2 HCl (CAS 5027-82-7)
- 4-Amino-3-ethoxybenzoic acid (CAS 367501-31-3)
- 3-Nitro-1H-pyrazol-1-amine (CAS 150017-54-2)
- 5-Bromo-4-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231676-49-4)
- N-(Diphenylphosphinyl)-N-methylglycine (CAS 62316-79-4)
- Dolutegravir Amide (CAS 1485081-26-2)
- Insulin Detemir (CAS 169148-63-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com