2-Bromo-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde CAS 340216-56-0
| CAS No. | 340216-56-0 |
| Molecular Formula | C15H11BrCl2O3 |
| Molecular Weight | 390.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Bromo-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde (CAS 340216-56-0), a certified reference material (molecular formula C15H11BrCl2O3, MW 390.06 g/mol) for analytical method development and quality control.
Structurally, 2-Bromo-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde (C15H11BrCl2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 390.06 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Bromo-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde 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 | C15H11BrCl2O3 |
| Molecular Weight | 390.06 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 sealed and dry |
| 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
- 3-Bromo-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde (CAS 345980-28-1)
- 3-Bromo-4-[(3,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde (CAS 219765-92-1)
- 4-Bromo-3-(3-bromo-4-methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1245079-85-9)
- 5-Bromo-1,3-dichloro-2-(3-isopropyl-4-methoxyphenoxy)benzene (CAS 525575-58-0)
- 3-Bromo-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzaldehyde (CAS 525569-72-6)
- 5-Bromo-2-(2-nitro-4-(trifluoromethyl)phenoxy)benzaldehyde (CAS 525569-71-5)
- Methyl 5-bromo-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxylate (CAS 400083-32-1)
- 4-((5-Bromo-2-(trifluoromethoxy)phenyl)sulfonyl)morpholine (CAS 1704065-46-2)
Recommended Standards
- Diiodonaphthalene (CAS 1730-04-7)
- 3-(Benzyloxy)-2-bromo-6-iodopyridine (CAS 443307-26-4)
- 2,4-Bis(4-bromophenyl)pyrimidine (CAS 100097-62-9)
- 2-(Benzyloxy)-5-bromo-3-iodopyridine (CAS 1361342-93-9)
- Tributyl(6-undecylthieno[3,2-b]thiophen-2-yl)stannane (CAS 2304444-54-8)
- 3-(1,2,4-Triazol-1-yl)benzoic Acid (CAS 167626-64-4)
- Ethyl 1-benzyl-4-methyl-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 885956-85-4)
- EMMDPD, >98% (CAS 126118-56-7)
- 7-Chloro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 69739-61-3)
- 1,1,2,2-tetradeuterio-2-ethoxy-ethanol (CAS 1219805-07-8)
- 4-(1-Phenylethyl)phenol (CAS 1988-89-2)
- (2R,3R,4S,5R)-2-(6-(Bis(2-hydroxyethyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 41552-86-7)
- 5-Bromo-2-(methylsulfinyl)pyridine (CAS 1193244-90-4)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
Why CATO?
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