2-((2,4-Dichlorobenzyl)oxy)-3-methylbenzaldehyde CAS 1427028-06-5
| CAS No. | 1427028-06-5 |
| Molecular Formula | C15H12Cl2O2 |
| Molecular Weight | 295.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-((2,4-Dichlorobenzyl)oxy)-3-methylbenzaldehyde (CAS 1427028-06-5), molecular formula C15H12Cl2O2 and molecular weight 295.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 2-((2,4-Dichlorobenzyl)oxy)-3-methylbenzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 295.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-((2,4-Dichlorobenzyl)oxy)-3-methylbenzaldehyde 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 | C15H12Cl2O2 |
| Molecular Weight | 295.16 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; 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.) | 1991 |
| Halogen Content | Cl-containing |
Related Dichlorobenzyl Standards
- 2-((2,6-Dichlorobenzyl)oxy)-5-methylbenzaldehyde (CAS 1272179-81-3)
- 2-((3,4-Dichlorobenzyl)oxy)-5-methylbenzaldehyde (CAS 1409647-14-8)
- 2-((2,6-Dichlorobenzyl)oxy)-3-methylbenzaldehyde (CAS 1427024-36-9)
- 2-((3,4-Dichlorobenzyl)oxy)-3-methylbenzaldehyde (CAS 1427027-84-6)
- 1-(2,4-Dichlorobenzyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 338748-72-4)
- 1-(3-((2,4-Dichlorobenzyl)oxy)phenyl)ethan-1-one (CAS 400878-28-6)
- 1-(4-((2,4-Dichlorobenzyl)oxy)phenyl)ethan-1-one (CAS 61292-27-1)
- 1-(4-((2,6-Dichlorobenzyl)oxy)phenyl)ethan-1-one (CAS 695157-31-4)
Recommended Standards
- 6-(2-Bromophenyl)imidazo[2,1-b][1,3,4]thiadiazol-5-amine (CAS 1432680-41-5)
- 5-(4-Bromophenyl)thiazolo[2,3-c][1,2,4]triazol-3-amine (CAS 1511361-72-0)
- 2-(2,4-Dichlorophenyl)-1-(4-methoxyphenyl)ethan-1-one (CAS 153529-19-2)
- 5-Bromo-4-hydrazinyl-N,N-dimethylpyridine-3-sulfonamide (CAS 1352497-88-1)
- (R)-6-bromo-8-methylchroman-4-amine (CAS 1212994-77-8)
- 4-Bromo-2,5-dimethoxybenzaldehyde (CAS 31558-41-5)
- 2-(Furan-2-ylmethylene)-1-phenylhydrazinecarbothioamide (CAS 31397-09-8)
- 50839-95-7 2-Chloro-4-methyl-nicotinoyl chloride MFCD15142813 (CAS 50839-95-7)
- N-(Cyclohexylmethyl)-N-(4-methoxybenzyl)pyrrolidin-3-amine (CAS 820984-35-8)
- 2-Fluoro-6-(1-trityl-4-imidazolyl)benzaldehyde (CAS 1402838-09-8)
- 2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)acetonitrile (CAS 339029-95-7)
- Ethyl 2-methyl-4-propylpyrimidine-5-carboxylate (CAS 127957-89-5)
- 5,11-Dihydroindolo[3,2-b]carbazole-6-carbonitrile (CAS 1956321-98-4)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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