4-((2,6-Dichlorobenzyl)oxy)-3-ethoxybenzoic acid CAS 1142201-94-2
| CAS No. | 1142201-94-2 |
| Molecular Formula | C16H14Cl2O4 |
| Molecular Weight | 341.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution, 4-((2,6-Dichlorobenzyl)oxy)-3-ethoxybenzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
4-((2,6-Dichlorobenzyl)oxy)-3-ethoxybenzoic acid (CAS 1142201-94-2) is a high-purity analytical reference standard with the molecular formula C16H14Cl2O4 and a molecular weight of 341.19 g/mol.
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 4-((2,6-Dichlorobenzyl)oxy)-3-ethoxybenzoic acid 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 | C16H14Cl2O4 |
| Molecular Weight | 341.19 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.) | 1989 |
| Halogen Content | Cl-containing |
Related Dichlorobenzyl Standards
- 4-((2,4-Dichlorobenzyl)oxy)-3-ethoxybenzoic acid (CAS 872197-38-1)
- 4-((3,4-Dichlorobenzyl)oxy)-3-ethoxybenzoic acid (CAS 938356-44-6)
- 1-(2,4-Dichlorobenzyl)-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 735335-54-3)
- N-(3,5-Dichlorobenzyl)-4-(2-ethoxyethoxy)aniline (CAS 1040687-27-1)
- 2-((2,4-Dichlorobenzyl)amino)-2-oxoethyl 5-methylfuran-2-carboxylate (CAS 868269-48-1)
- Methyl 2-(1-(3,4-dichlorobenzyl)-4-hydroxy-2-oxo-1,2-dihydropyridin-3-yl)acetate (CAS 477858-65-4)
- 4-((2,4-Dichlorobenzyl)oxy)-3-ethoxybenzamide (CAS 1706428-37-6)
- Methyl 2-(3-(2,6-dichlorobenzyl)-2-methyl-4-oxopyridin-1(4H)-yl)acetate (CAS 339104-41-5)
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Why CATO?
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