Methyl 2,4-dibromo-6-(difluoromethoxy)phenylacetate CAS 1806348-83-3
| CAS No. | 1806348-83-3 |
| Molecular Formula | C10H8Br2F2O3 |
| Molecular Weight | 373.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 2,4-dibromo-6-(difluoromethoxy)phenylacetate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 2,4-dibromo-6-(difluoromethoxy)phenylacetate (CAS 1806348-83-3) is a high-purity analytical reference standard with the molecular formula C10H8Br2F2O3 and a molecular weight of 373.97 g/mol.
The molecular framework of Methyl 2,4-dibromo-6-(difluoromethoxy)phenylacetate (C10H8Br2F2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Methyl 2,4-dibromo-6-(difluoromethoxy)phenylacetate 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 | C10H8Br2F2O3 |
| Molecular Weight | 373.97 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 |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Methyl Standards
- Methyl 2,5-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1803788-33-1)
- Methyl 2,4-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1803834-23-2)
- Methyl 2,6-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1804936-45-5)
- Methyl 2,5-dibromo-3-(difluoromethoxy)phenylacetate (CAS 1805473-61-3)
- Methyl 3,5-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1806271-91-9)
- Methyl 3,4-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1806293-65-1)
- Methyl 3,5-dibromo-2-(difluoromethoxy)phenylacetate (CAS 1806348-85-5)
- Methyl 4,5-dibromo-2-(difluoromethoxy)phenylacetate (CAS 1806348-99-1)
Recommended Standards
- Methyl 2,3-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1807180-38-6)
- 4,8-Dibromo-2,6-naphthalenedicarboxylicacid (CAS 1966088-36-7)
- 1,1,1-Trifluoro-4-iodo-2,2-bis(trifluoromethyl)butane (CAS 14115-45-8)
- 1,1,1,2,2,3-Hexafluoro-3-(trifluoromethyl)-5-iodopentane 239464-02-9 8086AD C6H4F9I (CAS 239464-02-9)
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- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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