(E)-3-((3-bromophenyl)amino)-1-(4-((2,4-dichlorobenzyl)oxy)phenyl)prop-2-en-1-one CAS 477889-39-7
| CAS No. | 477889-39-7 |
| Molecular Formula | C22H16BrCl2NO2 |
| Molecular Weight | 477.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (E)-3-((3-bromophenyl)amino)-1-(4-((2,4-dichlorobenzyl)oxy)phenyl)prop-2-en-1-one 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.
(E)-3-((3-bromophenyl)amino)-1-(4-((2,4-dichlorobenzyl)oxy)phenyl)prop-2-en-1-one (CAS 477889-39-7) is a high-purity analytical reference standard with the molecular formula C22H16BrCl2NO2 and a molecular weight of 477.18 g/mol.
Based on its molecular formula C22H16BrCl2NO2, (E)-3-((3-bromophenyl)amino)-1-(4-((2,4-dichlorobenzyl)oxy)phenyl)prop-2-en-1-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 477.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C22H16BrCl2NO2 |
| Molecular Weight | 477.18 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- N-(3-Bromophenyl)-2-(N-(1-isopropyl-1H-pyrazol-5-yl)phenylsulfonamido)acetamide (CAS 957041-45-1)
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Recommended Standards
- N,N'-Bis(2,4-dichlorophenyl)-2-{[(2-methoxyethyl)amino]methylidene}propanediamide (CAS 321433-39-0)
- 9-([1,1'-Biphenyl]-3-yl)-3,6-dibromo-9H-carbazole (CAS 1221237-88-2)
- N,N'-Bis(2,4-dichlorophenyl)-2-[(1E)-[(propan-2-yloxy)imino]methyl]propanediamide (CAS 306978-31-4)
- 3-(3,5-Dibromophenyl)-9-phenyl-9H-carbazole (CAS 1345021-52-4)
- 5-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-tetrazole (CAS 775351-44-5)
- (R)-2-(3-((3-(Benzyloxy)-3-oxopropyl)amino)pyrrolidin-1-yl)acetic acid (CAS 1353993-62-0)
- 2-(tert-Butoxycarbonyl)-2-azaspiro[4.5]decane-4-carboxylic acid (CAS 1955547-53-1)
- 1-(1-Ethyl-1h-1,3-benzodiazol-2-yl)ethan-1-ol (CAS 299936-69-9)
- N-(4-Chlorophenyl)-N-(4-methyl-4,5-dihydrothiazol-2-yl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide (CAS 870760-37-5)
- 5-(Dimethylamino)-N-(4-(4-(2-methoxyphenyl)piperazin-1-yl)butyl)naphthalene-1-sulfonamide (CAS 390803-39-1)
- 4-{4-[(3,4-dichlorophenyl)methoxy]phenyl}-2-phenyl-1,3-thiazole (CAS 301193-73-7)
- 2-Butyl-2H-tetrazol-5-amine (CAS 145181-99-3)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-(trifluoromethyl)phenyl)butanoic acid (CAS 269726-72-9)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
Why CATO?
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