Ethyl 3,4-dibromo-2,5-difluorophenylacetate CAS 1806350-39-9
| CAS No. | 1806350-39-9 |
| Molecular Formula | C10H8Br2F2O2 |
| Molecular Weight | 357.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 3,4-dibromo-2,5-difluorophenylacetate.
Ethyl 3,4-dibromo-2,5-difluorophenylacetate (CAS 1806350-39-9) is a high-purity analytical reference standard with the molecular formula C10H8Br2F2O2 and a molecular weight of 357.97 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, Ethyl 3,4-dibromo-2,5-difluorophenylacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 357.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Ethyl 3,4-dibromo-2,5-difluorophenylacetate 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 | C10H8Br2F2O2 |
| Molecular Weight | 357.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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
- 1-(2,6-Dibromo-4-(difluoromethoxy)phenyl)propan-1-one (CAS 1803715-13-0)
- Ethyl 2,4-dibromo-3,5-difluorophenylacetate (CAS 1803715-59-4)
- Ethyl 2,4-dibromo-3,6-difluorophenylacetate (CAS 1803715-63-0)
- Ethyl 3,5-dibromo-2,6-difluorophenylacetate (CAS 1803775-62-3)
- Ethyl 2,3-dibromo-4,6-difluorophenylacetate (CAS 1803783-42-7)
- 2',3'-Dibromo-5'-(difluoromethoxy)propiophenone (CAS 1803788-71-7)
- 1-(2,4-Dibromo-5-(difluoromethoxy)phenyl)propan-1-one (CAS 1803815-94-2)
- Ethyl 2,6-dibromo-3,4-difluorophenylacetate (CAS 1803835-87-1)
Recommended Standards
- 1-(2,4-Dibromo-6-(difluoromethoxy)phenyl)propan-1-one (CAS 1806348-96-8)
- 6-Bromo-4-iodo-3-(methoxymethoxy)-2-methylpyridine (CAS 2796279-95-1)
- Ethyl 2,3-dibromo-5,6-difluorophenylacetate (CAS 1806305-99-6)
- (2Z,3Z)-1,4-dibromobutane-2,3-dione O,O-diacetyl dioxime (CAS 370071-74-2)
- 2-oxo-2,3-dihydro-1H-indole-3-carbonitrile (CAS 73859-65-1)
- 2-Methyl-4-[3-(trifluoromethyl)phenyl]thiomorpholine-3,5-dione (CAS 344266-26-8)
- Furo[3,2-b]pyridine-2-carboxylic acid hydrochloride (CAS 1177362-48-9)
- 2-(5-Bromo-3-chloropyridin-2-yl)propan-2-ol (CAS 1335056-49-9)
- (2e)-3-(4-Methoxyphenyl)but-2-enoic acid (CAS 376346-53-1)
- 1-Bromo-2-fluoro-3-iodo-4-methoxybenzene (CAS 1628450-73-6)
- (-)-3-(2-Methoxyphenyl)pyrrolidine (CAS 352312-64-2)
- 1-Boc-4-(4-cyanophenyl)piperazine (CAS 186650-98-6)
- Ethyl 3-(5-methyl-1h-pyrazol-1-yl)propanoate (CAS 1006319-97-6)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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