1-Bromo-4-((4-chlorobenzyl)oxy)benzene CAS 446849-20-3
| CAS No. | 446849-20-3 |
| Molecular Formula | C13H10BrClO |
| Molecular Weight | 297.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Bromo-4-((4-chlorobenzyl)oxy)benzene.
1-Bromo-4-((4-chlorobenzyl)oxy)benzene (CAS 446849-20-3), molecular formula C13H10BrClO and molecular weight 297.57 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Bromo-4-((4-chlorobenzyl)oxy)benzene (C13H10BrClO) is characterized by a hydroxyl group, an ether linkage, 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.
As a certified reference material (CRM), 1-Bromo-4-((4-chlorobenzyl)oxy)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 | C13H10BrClO |
| Molecular Weight | 297.57 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, keep tightly closed to prevent evaporation |
| 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.) | 2025 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-2-((2-chlorobenzyl)oxy)benzene (CAS 1036609-88-7)
- 1-Bromo-3-((3-chlorobenzyl)oxy)benzene (CAS 1039843-17-8)
- 1-Bromo-2-((3-chlorobenzyl)oxy)benzene (CAS 1040001-68-0)
- 1-Bromo-3-((4-chlorobenzyl)oxy)benzene (CAS 1041604-36-7)
- 1-Bromo-2-((2-chlorophenoxy)methyl)benzene (CAS 1309933-16-1)
- 1-Bromo-3-((3-chlorophenoxy)methyl)benzene (CAS 1309933-69-4)
- 3'-Bromo-5-chloro-2-methoxy-1,1'-biphenyl (CAS 1443328-05-9)
- 4'-Bromo-5-chloro-2-methoxy-1,1'-biphenyl (CAS 1443343-03-0)
Recommended Standards
- 1-Bromo-3-((4-chlorophenoxy)methyl)benzene (CAS 859777-31-4)
- 1-Bromo-4-(4-chlorophenoxymethyl)benzene (CAS 884162-71-4)
- 1-Bromo-2-(4-chlorobenzyloxy)benzene (CAS 494772-51-9)
- 2-(Benzyloxy)-1-bromo-3-chlorobenzene (CAS 2244107-77-3)
- Octahydro-1,3-dioxo-2H-isoindole-2-acetic acid (CAS 138220-90-3)
- tert-butyl 4-isocyanatobenzoate (CAS 75294-50-7)
- 1,4-Dimethyl-3-(5-methylthiophen-2-yl)-1h-pyrazol-5-amine (CAS 1152664-38-4)
- Dabrafenib Impurity 13 (CAS CATO-C4X-303313)
- 4-Methoxy-2-methyl-1H-indole-3-carbaldehyde (CAS 1368162-34-8)
- 2-Chloro-6-hydroxy-3-nitrobenzaldehyde (CAS 38226-05-0)
- 4-((Dimethylamino)methyl)benzaldehyde (CAS 36874-95-0)
- Methyl 4-[3-(2-cyanoacetyl)-2,5-dimethyl-1H-pyrrol-1-yl]benzoate (CAS 729578-83-0)
- Ethyl 2-chloro-5-hydroxyisonicotinate (CAS 1805459-90-8)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
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