(2E)-3-(4-Bromophenyl)-1-(3-chlorophenyl)prop-2-en-1-one CAS 819792-56-8
| CAS No. | 819792-56-8 |
| Molecular Formula | C15H10BrClO |
| Molecular Weight | 321.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2E)-3-(4-Bromophenyl)-1-(3-chlorophenyl)prop-2-en-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (2E)-3-(4-Bromophenyl)-1-(3-chlorophenyl)prop-2-en-1-one (CAS 819792-56-8), a certified reference material (molecular formula C15H10BrClO, MW 321.60 g/mol) for analytical method development and quality control.
(2E)-3-(4-Bromophenyl)-1-(3-chlorophenyl)prop-2-en-1-one (C15H10BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C15H10BrClO |
| Molecular Weight | 321.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl/Br-containing |
Related E Standards
- (2E)-3-(3-Bromophenyl)-1-(3-chlorophenyl)prop-2-en-1-one (CAS 1004039-97-7)
- (2E)-1-(3-Bromophenyl)-3-(2-chlorophenyl)prop-2-en-1-one (CAS 1061342-80-0)
- (E)-1-(4-Bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 126443-16-1)
- (E)-3-(4-bromophenyl)-1-(4-chlorophenyl)prop-2-en-1-one (CAS 126443-20-7)
- (2E)-1-(3-Bromophenyl)-3-(3-chlorophenyl)prop-2-en-1-one (CAS 1802376-98-2)
- 3-(4-Bromophenyl)-1-(4-chlorophenyl)prop-2-en-1-one (CAS 19672-61-8)
- (2E)-1-(3-Bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 680997-47-1)
- (2E)-1-(4-Bromophenyl)-3-(2-chlorophenyl)prop-2-en-1-one (CAS 86293-48-3)
Recommended Standards
- (2E)-3-(4-Bromophenyl)-1-(2-chlorophenyl)prop-2-en-1-one (CAS 405268-80-6)
- 2-(4-Bromophenyl)-3-chloro-6-methylimidazo[1,2-a]pyridine (CAS 2404733-94-2)
- (2E)-1-(4-Bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 6332-22-5)
- 2-(5-Bromo-2-chlorophenyl)-3-methylimidazo[1,2-a]pyridine (CAS 2304668-95-7)
- 5-bromo-2-(ethylsulfanyl)pyridine (CAS 127800-66-2)
- Cbz-NH-PEG8-C2-acid (CAS 1334177-87-5)
- (3S)-1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-α,α-diphenyl-3-pyrrolidineacetonitrile Hydrobromide (CAS 608127-89-5)
- 3-Amino-4-methylheptanoic acid (CAS 204191-41-3)
- [4-(Pyrazin-2-yl)oxan-4-yl]methanamine dihydrochloride (CAS 1439900-38-5)
- 3-(4-Bromophenyl)-6-methylpyridazine (CAS 100677-88-1)
- 3-(3-Methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)benzoic acid (CAS 832677-83-5)
- 3-(2-(2,6-Dimethylmorpholino)ethoxy)benzaldehyde hydrochloride (CAS 1049720-82-2)
- 6-(3,4-Difluorophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1495041-67-2)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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