3-(5-(2,3-Dichlorophenyl)furan-2-yl)-1-(4-methoxyphenyl)prop-2-en-1-one CAS 304896-55-7
| CAS No. | 304896-55-7 |
| Molecular Formula | C20H14Cl2O3 |
| Molecular Weight | 373.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 3-(5-(2,3-Dichlorophenyl)furan-2-yl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 304896-55-7), a certified reference material (molecular formula C20H14Cl2O3, MW 373.23 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, chlorine substitution, 3-(5-(2,3-Dichlorophenyl)furan-2-yl)-1-(4-methoxyphenyl)prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 373.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 3-(5-(2,3-Dichlorophenyl)furan-2-yl)-1-(4-methoxyphenyl)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.
Physical & Chemical Properties
| Molecular Formula | C20H14Cl2O3 |
| Molecular Weight | 373.23 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, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 1-(3,5-Dichlorophenyl)-3-(6-methoxynaphthalen-2-yl)propane-1,3-dione (CAS 924887-13-8)
- 1-[(2,4-Dichlorophenyl)methyl]-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 242797-37-1)
- 1-[(2,4-Dichlorophenyl)methyl]-6-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252058-77-8)
- 1-[(2,6-Dichlorophenyl)methyl]-6-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252058-78-9)
- 1-[(3,4-Dichlorophenyl)methyl]-6-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252058-80-3)
- 2-(3,4-Dichlorophenyl)-6-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 477858-75-6)
- (E)-(2,4-dichlorophenyl)(thieno[2,3-b]quinolin-2-yl)methanone oxime (CAS 692737-17-0)
- (3,4-Dichlorophenyl)(4-hydroxy-4-(morpholinomethyl)piperidin-1-yl)methanone (CAS 478248-36-1)
Recommended Standards
- 1-Benzyl-5-chloro-N-(4-chlorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339024-30-5)
- 4-(2,4-Dichlorobenzyl)-6-(1H-pyrrol-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 866144-79-8)
- 5-Chloro-1-(3-chlorobenzyl)-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 338977-38-1)
- 1-(4-Chlorobenzyl)-N-(4-chlorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 338782-75-5)
- 3-hydroxybenzene-1-carboximidamide hydrochloride (CAS 63502-89-6)
- 2-[(5-Bromo-2-nitrophenyl)amino]ethanol (CAS 854227-37-5)
- 4-Isothiocyanato-N,N-dipropylbenzenesulfonamide (CAS 101265-24-1)
- 1,2-Dihydropyrano[2,3-c]pyrazole-3,6-dione (CAS 104615-92-1)
- Cyclohexyldiphenylphosphine (CAS 6372-42-5)
- trans-2-Undecenoic acid (CAS 15790-94-0)
- 8-(Trifluoromethyl)imidazo[1,2-a]pyridin-3-amine (CAS 1523637-62-8)
- Methyl 2-chloro-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1073339-13-5)
- 2-(3-Methoxyphenyl)-N-((1-methyl-1h-pyrazol-5-yl)methyl)ethan-1-amine (CAS 1171807-81-0)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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