2,4-Dichlorophenyl ethyl carbonate CAS 22876-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22876-28-4 |
| Molecular Formula | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dichlorophenyl ethyl carbonate (CAS 22876-28-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8Cl2O3. Molecular weight: 235.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O3 |
| Molecular Weight | 235.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 2-(1,3-benzoxazol-2-yl)propan-1-amine dihydrochloride (CAS 2060037-06-9)
- 3-Amino-4-chloro-N-isobutylbenzamide (CAS 723291-67-6)
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- 1-Chloro-3-(chloromethyl)-2-methylbenzene (CAS 55676-89-6)
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- 1-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)propan-1-one (CAS 1007518-73-1)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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