2-(4-Bromo-2,3-dimethylphenoxy)-1-(4-chlorophenyl)ethan-1-one CAS 439096-15-8
| CAS No. | 439096-15-8 |
| Molecular Formula | C16H14BrClO2 |
| Molecular Weight | 353.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(4-Bromo-2,3-dimethylphenoxy)-1-(4-chlorophenyl)ethan-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.
2-(4-Bromo-2,3-dimethylphenoxy)-1-(4-chlorophenyl)ethan-1-one (CAS 439096-15-8) is a high-purity analytical reference standard with the molecular formula C16H14BrClO2 and a molecular weight of 353.64 g/mol.
2-(4-Bromo-2,3-dimethylphenoxy)-1-(4-chlorophenyl)ethan-1-one (C16H14BrClO2) contains a carboxylic acid group, 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C16H14BrClO2 |
| Molecular Weight | 353.64 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 8-Bromo-3-butyl-1-chloro-5,10-dihydroimidazo[1,5-b]isoquinolin-10(5H)-one (CAS 1246816-60-3)
- N-(3-Bromo-5-chloropyridin-2-yl)-N-(4-methylbenzyl)acetamide (CAS 945624-06-6)
- 4-((4-Bromo-2-chlorophenyl)sulfonyl)piperazin-2-one (CAS 1031535-00-8)
- 3-Bromo-2-(((4-chlorophenyl)thio)methyl)imidazo[1,2-a]pyridine (CAS 300695-61-8)
- (7-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(4-chlorophenyl)methanone (CAS 175136-39-7)
- 7-Bromo-5-chloroquinolin-8-yl isoxazole-3-carboxylate (CAS 89588-70-5)
- 7-Bromo-5-chloroquinolin-8-yl isoxazole-5-carboxylate (CAS 89588-71-6)
- Ethyl 8-bromo-6-chloro-2-(difluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 2514942-02-8)
Recommended Standards
- 5-((4-Bromobenzyl)sulfonyl)-3-chloro-1,2,4-thiadiazole (CAS 494763-24-5)
- N-(Propyl(2-(2,4,6-trichlorophenoxy)ethyl)carbamoyl)formamide (CAS 139542-32-8)
- Tricosan-12-one oxime (CAS 200876-46-6)
- tert-Butyl (4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 1080573-28-9)
- 2-[(2-Cyanophenyl)sulfanyl]-N-(propan-2-yl)benzamide (CAS 477885-84-0)
- Ethyl 3-(4-(trifluoromethyl)phenyl)acrylate (CAS 101466-85-7)
- 4-Chloro-2-(chloromethyl)quinoline (CAS 303224-88-6)
- N-(5-(2-(Methylthio)phenyl)-1,3,4-oxadiazol-2-yl)thiophene-2-carboxamide (CAS 886908-52-7)
- 5,7-Bis(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine (CAS 291308-76-4)
- 3-((1-Methylpiperidin-3-yl)methyl)aniline (CAS 1784867-08-8)
- 2-(2,4-Dimethoxyphenyl)-2-oxoacetic acid (CAS 26767-17-9)
- (Propan-2-yl)[(2,4,5-trimethoxyphenyl)methyl]amine hydrochloride (CAS 1158632-50-8)
- 6-Thiaspiro[2.5]octan-1-amine (CAS 1249471-36-0)
- Glucagon receptor antagonist I (CAS 438618-32-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com