2-(4-Bromophenyl)tetrahydrofuran CAS 194725-15-0
| CAS No. | 194725-15-0 |
| Molecular Formula | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(4-Bromophenyl)tetrahydrofuran (CAS 194725-15-0), molecular formula C10H11BrO and molecular weight 227.10 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4-Bromophenyl)tetrahydrofuran (C10H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2-(4-Bromophenyl)tetrahydrofuran 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 | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 3-(4-BROMOPHENYL)TETRAHYDROFURAN (CAS 1087415-99-3)
- 2-(4-Bromophenyl)-2-methyloxetane (CAS 1102376-56-6)
- 3-(3-bromophenyl)-3-methyloxetane (CAS 1123172-43-9)
- 1-(4-Bromophenyl)but-3-en-1-ol (CAS 113842-31-2)
- 1-(3-Bromophenyl)but-3-en-1-ol (CAS 114095-73-7)
- (S)-2-(4-Bromophenyl)tetrahydrofuran (CAS 114446-56-9)
- 1-(2-bromophenyl)butan-2-one (CAS 1179882-16-6)
- 3-(3-Bromophenyl)cyclobutan-1-ol (CAS 1182940-84-6)
Recommended Standards
- 1-Bromo-3-[(2-methylprop-2-en-1-yl)oxy]benzene (CAS 192870-97-6)
- 5-Bromo-4-methyl-indan-1-ol (CAS 1956331-77-3)
- 1-(3-Bromoprop-1-en-2-yl)-4-methoxybenzene (CAS 186552-95-4)
- 7-Bromo-1,3,4,5-tetrahydrobenzo[c]oxepine (CAS 1956340-62-7)
- 4-Cyclobutylpyrrolidin-2-one (CAS 271579-94-3)
- N-(3-(Benzo[d]oxazol-2-yl)-4-hydroxy-5-methylphenyl)-5-nitrofuran-2-carboxamide (CAS 929812-41-9)
- 4-(Difluoromethyl)bicyclo[2.2.2]octan-1-amine (CAS 1245643-16-6)
- (1R,2E,7R,8E,10R,12R,13S,17R)-7-[(2R,4R,6R)-4,5-dihydroxy-6-methyloxan-2-yl]oxy-17-hydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4,6-dimethyl-7-oxononan-2-yl]-2,10,12,20-tetramethyl-14,21-dioxabicyclo[15.3.1]henicosa-2,8,19-trien-15-one 33538-72-6 (CAS 33538-72-6)
- Ethyl methylmethioninate (CAS 104793-28-4)
- N-Desmethyl Trifluoperazine Dihydrochloride (CAS 4617-82-7)
- Folic Acid Impurity N2 (CAS 2800-34-2)
- (R)-1-(3-Phenyl-3H-imidazo[4,5-b]pyridin-2-yl)ethanamine (CAS 1398507-85-1)
- N-([1,1'-Biphenyl]-4-yl)dibenzo[b,d]thiophen-2-amine (CAS 1300028-93-6)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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