(2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-1-(morpholin-4-yl)prop-2-en-1-one CAS 477889-35-3
| CAS No. | 477889-35-3 |
| Molecular Formula | C20H20BrNO3 |
| Molecular Weight | 402.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 402.28 g/mol gives (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-1-(morpholin-4-yl)prop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-1-(morpholin-4-yl)prop-2-en-1-one (CAS 477889-35-3), a certified reference material (molecular formula C20H20BrNO3, MW 402.28 g/mol) for analytical method development and quality control.
The molecular framework of (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-1-(morpholin-4-yl)prop-2-en-1-one (C20H20BrNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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 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).
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.
CATO manufactures (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-1-(morpholin-4-yl)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.
Physical & Chemical Properties
| Molecular Formula | C20H20BrNO3 |
| Molecular Weight | 402.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N,N-BIs-boc-2-bromo-3-methoxy-phenylamine (CAS 1935989-83-5)
- 1-(5-Benzyl-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(3,4-dichlorophenyl)guanidine (CAS 51388-22-8)
- tert-Butyl 6-(benzyloxy)-2-bromo-1H-indole-1-carboxylate (CAS 1881291-50-4)
- 1-Boc-7-Benzyloxy-3-bromoindole (CAS 914349-40-9)
- 2-Hydroxy-N-(thiophen-2-ylmethyl)benzamide (CAS 91569-39-0)
- 5-fluoro-N-methylpyrimidin-4-amine (CAS 1353101-60-6)
- 2-(5-(tert-Butyl)oxazol-2-yl)ethan-1-amine (CAS 1196156-00-9)
- 5-Isopropylquinoxaline (CAS 1003707-32-1)
- Ethyl 2-bromo-5-cyano-3-(difluoromethyl)benzoate (CAS 1805592-27-1)
- 4-Chloro-2-methoxy-6-methylpyrimidin-5-amine (CAS 2386511-90-4)
- (4R)-tert-Butyl 4-hydroxyhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 1312771-60-0)
- 6-(4-Chlorophenoxy)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 73474-82-5)
- (2Z)-2-{[(2,4-difluorophenyl)amino](hydroxy)methylidene}-3-oxo-4-phenoxybutanenitrile (CAS 866151-81-7)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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