4'-Fluoro-2,3',4,6-tetrabromodiphenyl ether CAS 863314-87-8
| CAS No. | 863314-87-8 |
| Molecular Formula | C12H5Br4FO |
| Molecular Weight | 503.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4'-Fluoro-2,3',4,6-tetrabromodiphenyl ether is closely related to 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.
4'-Fluoro-2,3',4,6-tetrabromodiphenyl ether (CAS 863314-87-8), molecular formula C12H5Br4FO and molecular weight 503.78 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H5Br4FO, 4'-Fluoro-2,3',4,6-tetrabromodiphenyl ether contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 503.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 4'-Fluoro-2,3',4,6-tetrabromodiphenyl ether 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 | C12H5Br4FO |
| Molecular Weight | 503.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
Related Fluoro Standards
- 6-Fluoro-2,2',4,4'-tetrabromodiphenyl ether (CAS 876310-23-5)
- 4-(3-Fluoro-5-morpholinophenyl)-N-(4-(3-morpholino-1H-1,2,4-triazol-1-yl)phenyl)pyrimidin-2-amine (CAS 1128096-64-9)
- 5-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine (CAS 1383446-11-4)
- N-(2-Fluoro-4-(methylsulfonyl)phenyl)-6-(4-(3-isopropyl-1,2,4-oxadiazol-5-yl)piperidin-1-yl)-5-nitropyrimidin-4-amine (CAS 733750-99-7)
- (5-((5-Fluoro-2-methylphenyl)thio)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 2,4-dichlorobenzoate (CAS 956738-03-7)
- {5-[(5-fluoro-2-methylphenyl)sulfanyl]-1-methyl-3-phenyl-1H-pyrazol-4-yl}methyl 3,4-dichlorobenzoate (CAS 956785-67-4)
- (1R)-6-Fluoro-7-(2-fluoro-6-hydroxyphenyl)-1-(2-isopropyl-4-methylpyridin-3-yl)-4-((S)-2-methylpiperazin-1-yl)pyrido[2,3-d]pyrimidin-2(1H)-one (CAS 2423110-39-6)
- 4-(4-Fluoro-3-((pyridin-2-ylmethyl)carbamoyl)phenyl)-N-(1H-indazol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 1813527-81-9)
Recommended Standards
- 4-(3-Chloro-4-((2,6-dichlorobenzyl)oxy)-5-methoxybenzylidene)-1-phenylpyrazolidine-3,5-dione (CAS 5824-74-8)
- 4-Bromo-N-(4-((3-chloro-4-fluorophenyl)amino)-3-cyano-7-ethoxyquinolin-6-yl)but-2-enamide (CAS 361162-96-1)
- 2,4,6-Triiodobenzene-1,3,5-triol (CAS 57730-42-4)
- (3aS,4R,5R,6aR)-5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]hexahydro-N-[(1R)-2-hydroxy-1-phenylethyl]-5,5-dimethyl-spiro[1,3-dioxane-2,2(1H)-pentalene]-4-carboxamide (CAS 116855-81-3)
- 3-Amino-4-(trifluoromethoxy)benzaldehyde (CAS 1261608-15-4)
- 2-(2-Piperidinyl)ethyl 2-methoxyacetate hydrochloride (CAS 1220031-66-2)
- 2-Methoxy-5-(trifluoromethyl)benzenethiol (CAS 1260511-76-9)
- Dextrorphan-d3 β-D-O-Glucuronide (CAS 524713-58-4)
- (S)-Lorazepam (CAS 110032-65-0)
- 5-Methoxy-1-methyl-1H-pyrazol-4-amine (CAS 1393100-53-2)
- 2-(6-(tert-Butyl)-8-fluoro-1-oxophthalazin-2(1H)-yl)-6-chlorobenzyl acetate (CAS 1242157-24-9)
- 6-Chloro-2-methylisoquinolin-1(2H)-one (CAS 1417639-65-6)
- Methyl 1-amino-4-bromo-1H-pyrrole-2-carboxylate methanesulfonate (CAS 1400580-12-2)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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