2-((2,6-Dichlorobenzyl)oxy)benzaldehyde CAS 175203-16-4
| CAS No. | 175203-16-4 |
| Molecular Formula | C14H10Cl2O2 |
| Molecular Weight | 281.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2,6-Dichlorobenzyl)oxy)benzaldehyde (C14H10Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-((2,6-Dichlorobenzyl)oxy)benzaldehyde (CAS 175203-16-4), molecular formula C14H10Cl2O2 and molecular weight 281.13 g/mol, is a CATO reference standard with documented purity and traceability.
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), 2-((2,6-Dichlorobenzyl)oxy)benzaldehyde 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 | C14H10Cl2O2 |
| Molecular Weight | 281.13 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.) | 2007 |
| Halogen Content | Cl-containing |
Related Dichlorobenzyl Standards
- 4-((2,6-Dichlorobenzyl)oxy)benzaldehyde (CAS 166049-76-9)
- 2-[(3,4-Dichlorobenzyl)oxy]benzaldehyde (CAS 194802-96-5)
- 2-[(2,4-Dichlorobenzyl)oxy]benzaldehyde (CAS 52803-60-8)
- 3-((2,5-Dichlorobenzyl)oxy)benzaldehyde (CAS 331660-85-6)
- 4-[(2,4-Dichlorobenzyl)oxy]benzaldehyde (CAS 70627-17-7)
- 4-[(3,4-Dichlorobenzyl)oxy]benzaldehyde (CAS 66742-56-1)
- 2-((2,4-Dichlorobenzyl)sulfinyl)acetohydrazide (CAS 956159-44-7)
- (2,4-Dichlorobenzyl)(1-phenylethyl)amine (CAS 356531-87-8)
Recommended Standards
- (4-(2-(Cyclohexylamino)ethoxy)-3-fluorophenyl)boronic acid (CAS 1704097-29-9)
- Methyl 2-chloro-4-(3-chlorophenyl)benzoate (CAS 1820704-01-5)
- Methyl 4-(2,3-dichlorophenyl)benzoate (CAS 1673545-31-7)
- Methyl 2-(3,4-dichlorophenyl)benzoate (CAS 1820705-26-7)
- 2-(4-Methoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160264-63-0)
- 6-Chloro-5-(trifluoromethyl)pyridine-2,3-diamine (CAS 114087-45-5)
- 3-bromo-1-methyl-5-(trifluoromethyl)-1H-1,2,4-triazole (CAS 1609402-81-4)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-5-iodo-pentanamide (CAS 2703834-53-9)
- Isoferulic Acid 3-O-β-D-Glucuronide (CAS 1065272-10-7)
- 4-Aminothiobenzamide (CAS 4114-67-4)
- (S)-2-Azido-3-(4-tert-butoxyphenyl)propionic Acid Cyclohexylammonium Salt (CAS 1217456-17-1)
- 7-Bromo-5-fluoro-4-methylphthalazin-1(2H)-one (CAS 2654747-55-2)
- (3-Methyl-4,5-dihydro-1,2-oxazol-5-yl)methanol (CAS 77790-73-9)
- Peptide Impurity 27 (CAS 1350456-68-6)
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