2-Bromo-1-((4-chlorobenzyl)oxy)-4-fluorobenzene CAS 1040075-19-1
| CAS No. | 1040075-19-1 |
| Molecular Formula | C13H9BrClFO |
| Molecular Weight | 315.57 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.
2-Bromo-1-((4-chlorobenzyl)oxy)-4-fluorobenzene (CAS 1040075-19-1), molecular formula C13H9BrClFO and molecular weight 315.57 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Bromo-1-((4-chlorobenzyl)oxy)-4-fluorobenzene (C13H9BrClFO) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C13H9BrClFO |
| Molecular Weight | 315.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
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Recommended Standards
- 1-((4-Bromophenoxy)methyl)-2-chloro-4-fluorobenzene (CAS 1039983-75-9)
- 1-((3-Bromophenoxy)methyl)-2-chloro-4-fluorobenzene (CAS 1040339-24-9)
- 3,7,8-Trichloro-5-methoxy-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1437454-44-8)
- 1-((2-Bromophenoxy)methyl)-2-chloro-4-fluorobenzene (CAS 1041518-35-7)
- 4-Hydroxy-4-(1-methyl-1H-pyrazol-4-yl)cyclohexan-1-one (CAS 1351990-15-2)
- 2-Bromobutanoyl bromide (CAS 26074-52-2)
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- 4-(Benzyloxy)-6-bromoquinoline (CAS 1214242-50-8)
- 5-Methoxy-2-methyl-1-benzofuran-3-carboxylic acid (CAS 29735-88-4)
- 4,4'-Bis((E)-2-(9-ethyl-9H-carbazol-3-yl)vinyl)-1,1'-biphenyl (CAS 475480-90-1)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-8-(hydroxyamino)-8-oxo-octanamide (CAS 2233579-08-1)
- 2-ethynyl-1,5-naphthyridine (CAS 1779491-63-2)
- Tetrahydro-2H-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 64096-87-3)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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