Ethyl 4,5-dibromo-2-(difluoromethoxy)phenylacetate CAS 1806304-97-1
| CAS No. | 1806304-97-1 |
| Molecular Formula | C11H10Br2F2O3 |
| Molecular Weight | 388.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ethyl 4,5-dibromo-2-(difluoromethoxy)phenylacetate (C11H10Br2F2O3) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Ethyl 4,5-dibromo-2-(difluoromethoxy)phenylacetate (CAS 1806304-97-1), a certified reference material (molecular formula C11H10Br2F2O3, MW 388.00 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 4,5-dibromo-2-(difluoromethoxy)phenylacetate 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 | C11H10Br2F2O3 |
| Molecular Weight | 388.00 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 Ethyl Standards
- Ethyl 2,5-dibromo-3-(difluoromethoxy)phenylacetate (CAS 1803713-25-8)
- Ethyl 2,6-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1803774-82-4)
- Ethyl 2,4-dibromo-6-(difluoromethoxy)phenylacetate (CAS 1803788-16-0)
- Ethyl 2,3-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1804936-33-1)
- Ethyl 3,4-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1804936-37-5)
- Ethyl 3,5-dibromo-2-(difluoromethoxy)phenylacetate (CAS 1805120-89-1)
- Ethyl 2,4-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1805473-57-7)
- Ethyl 3,5-dibromo-4-(difluoromethoxy)phenylacetate (CAS 1806325-38-1)
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