5-Bromo-2-[(3,4-dichlorobenzyl)oxy]benzaldehyde CAS 443125-98-2
| CAS No. | 443125-98-2 |
| Molecular Formula | C14H9BrCl2O2 |
| Molecular Weight | 360.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.03 g/mol gives 5-Bromo-2-[(3,4-dichlorobenzyl)oxy]benzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Bromo-2-[(3,4-dichlorobenzyl)oxy]benzaldehyde (CAS 443125-98-2) is a high-purity analytical reference standard with the molecular formula C14H9BrCl2O2 and a molecular weight of 360.03 g/mol.
The molecular framework of 5-Bromo-2-[(3,4-dichlorobenzyl)oxy]benzaldehyde (C14H9BrCl2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic 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).
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.
CATO manufactures 5-Bromo-2-[(3,4-dichlorobenzyl)oxy]benzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H9BrCl2O2 |
| Molecular Weight | 360.03 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 5-Bromo-2-[(3-chlorobenzyl)oxy]benzoyl chloride (CAS 1160250-17-8)
- 5-Bromo-2-[(2-chlorobenzyl)oxy]benzoyl chloride (CAS 1160250-23-6)
- 5-Bromo-2-[(4-chlorobenzyl)oxy]benzoyl chloride (CAS 1160250-52-1)
- (3-Bromo-5-chlorophenyl)(5-chloro-2-methoxyphenyl)methanone (CAS 329944-59-4)
- 3-Bromo-4-[(2,4-dichlorobenzyl)oxy]benzaldehyde (CAS 443292-21-5)
- 3-Bromo-4-[(3,4-dichlorobenzyl)oxy]benzaldehyde (CAS 591210-39-8)
- 3-Bromo-5-chloro-4-[(2-chlorobenzyl)oxy]benzaldehyde (CAS 723318-75-0)
- 5-Bromo-2-[(2,4-dichlorobenzyl)oxy]benzaldehyde (CAS 428497-04-5)
Recommended Standards
- 5-Bromo-2-[(2,6-dichlorophenyl)methoxy]benzaldehyde (CAS 588713-65-9)
- 2,7-Dibromopyrene (CAS 102587-98-4)
- 5,5'-Dibromo-3,3'-difluoro-2,2'-bithiophene (CAS 1619967-08-6)
- 4,4'-Bis(bromoethynyl)-1,1'-biphenyl (CAS 1800534-49-9)
- Ethyl 2-(5-bromo-3-chloropyridin-2-yl)acetate (CAS 1335057-98-1)
- 6-Chloro-2-(difluoromethyl)-5-fluoronicotinonitrile (CAS 1807027-77-5)
- 5-Amino-3-ethyl-1-methyl-1H-pyrazole-4-carbonitrile (CAS 18280-56-3)
- 5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-[(1E)-(methoxyamino)methylidene]-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 338410-28-9)
- 5-Iodo-2,6-dimethyl-N-[(thiophen-2-yl)methyl]pyrimidin-4-amine (CAS 677749-62-1)
- (2E)-3-(3-Methoxyphenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 1663469-50-8)
- 1-(2-(Benzo[d][1,3]dioxol-5-yl)-2-oxoethyl)-5-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 1396758-10-3)
- Bilastine Impurity 8 Oxalate (CAS 1181267-38-8(Free Base))
- 3-Iodo-1h-pyrrolo[2,3-c]pyridine (CAS 956003-24-0)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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