2-(2,4-Dichlorophenoxy)benzoic acid CAS 86308-86-3
| CAS No. | 86308-86-3 |
| Molecular Formula | C13H8Cl2O3 |
| Molecular Weight | 283.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 283.11 g/mol gives 2-(2,4-Dichlorophenoxy)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(2,4-Dichlorophenoxy)benzoic acid (CAS 86308-86-3), a certified reference material (molecular formula C13H8Cl2O3, MW 283.11 g/mol) for analytical method development and quality control.
Structurally, 2-(2,4-Dichlorophenoxy)benzoic acid (C13H8Cl2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring 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 283.11 g/mol, it falls into the medium-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.
As a certified reference material (CRM), 2-(2,4-Dichlorophenoxy)benzoic acid 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 | C13H8Cl2O3 |
| Molecular Weight | 283.11 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, 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; Hygroscopic; reseal immediately after opening; 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.) | 1981 |
| Halogen Content | Cl-containing |
Related Dichlorophenoxy Standards
- 4-(2,3-dichlorophenoxy)benzoic acid (CAS 1040084-01-2)
- 2-{3-[(2,4-dichlorophenoxy)methyl]-1H-1,2,4-triazol-5-yl}acetonitrile (CAS 338395-57-6)
- 4-(2,4-Dichlorophenoxy)benzoic acid (CAS 925005-04-5)
- 4-(2,5-Dichlorophenoxy)benzoic acid (CAS 938228-47-8)
- 6-(2,3-dichlorophenoxy)pyridine-3-carboxylic acid (CAS 1019451-16-1)
- 6-(3,4-Dichlorophenoxy)pyridine-2-carboxylic acid (CAS 143028-31-3)
- 2-(2,4-Dichlorophenoxy)pyridine-3-carboxylic acid (CAS 36701-91-4)
- 4-(1-(2,4-Dichlorophenoxy)ethyl)pyrimidin-2-amine (CAS 338976-08-2)
Recommended Standards
- 1-Bromo-3-fluoro-5-(4-fluorobenzyl)benzene (CAS 2586126-26-1)
- 2,6-Diamino-5-(3,4-dichlorophenyl)pyrimidine-4-carbaldehyde (CAS 20535-54-0)
- 1-Bromo-2-(difluoro(phenyl)methyl)benzene (CAS 263249-01-0)
- 2-[(3,4-dichlorophenyl)amino]pyridine-3-carboxylic acid (CAS 57978-49-1)
- 3-Chloro-1H-indazole-7-carbonitrile (CAS 256228-67-8)
- 2-((5-Methyl-1H-pyrazol-3-yl)oxy)ethyl acetate (CAS 866115-19-7)
- 4,4-Dibenzamido-2,2-disulfostilbene (CAS 7342-14-5)
- 1-(2,3,4-Trifluorophenyl)butan-1-amine (CAS 1270506-23-4)
- 4-[(Bromo-2-chlorophenyl)methyl]morpholine hydrochloride (CAS 1394291-41-8)
- 3-Amino-6-chloroquinoline-2-carboxylic acid (CAS 1196151-95-7)
- 2-(4-Chlorophenyl)-4-methyl-5-(1H-pyrazol-3-yl)-1,3-thiazole (CAS 499796-03-1)
- 3-Amino-2-(pyridin-3-yl)propan-1-ol (CAS 62247-29-4)
- (5-Methylthiophen-2-yl)(phenyl)methanone (CAS 27049-94-1)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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