4-Bromo-3-(4-methoxyphenyl)propiophenone CAS 648903-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648903-46-2 |
| Molecular Formula | C16H15BrO2 |
| Molecular Weight | 319.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-3-(4-methoxyphenyl)propiophenone (CAS 648903-46-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H15BrO2. Molecular weight: 319.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H15BrO2 |
| Molecular Weight | 319.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1985 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 2-(4'-Bromo-[1,1'-biphenyl]-4-yl)-2-methyl-1,3-dioxolane (CAS 107967-74-8)
- 3-Bromo-4-((3,5-dimethylbenzyl)oxy)benzaldehyde (CAS 1135283-80-5)
- 1-(2-bromo-4-methoxyphenyl)-2-(4-methylphenyl)ethan-1-one (CAS 1183068-56-5)
- 1-(2-bromo-4-methoxyphenyl)-2-(2-methylphenyl)ethan-1-one (CAS 1183611-53-1)
- 1-Bromo-4-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}benzene (CAS 125808-05-1)
- (E)-2-Bromo-1,3-dimethoxy-5-styrylbenzene (CAS 344396-20-9)
- 3-Bromo-3-(4-methoxyphenyl)propiophenone (CAS 898775-72-9)
- 3-Bromo-3,5-dimethyl-4-methoxybenzophenone (CAS 844879-47-6)
Recommended Standards
- 4-(3-Chlorophenyl)-6-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-38-8)
- 4-Bromo-4'-ethylbenzophenone (CAS 844879-22-7)
- 4-(2,4-Dichlorophenyl)-6-phenyl-2,3,4,5-tetrahydropyridazin-3-one (CAS 344282-63-9)
- Methyl 6-amino-5-ethylpyridazine-3-carboxylate (CAS 2431996-94-8)
- (4-Fluoro-3-methylphenyl)isobutylamine 1242904-58-0 (CAS 1242904-58-0)
- 4-(Difluoromethyl)-1H-indole-2-carboxylic acid (CAS 2167142-20-1)
- Copper(ii)ethoxide (CAS 2850-65-9)
- Methyl(tetrahydrothiophen-3-yl)sulfamoyl chloride (CAS 1095531-50-2)
- (4-(P-tolyl)tetrahydro-2H-pyran-4-yl)methanamine hydrochloride (CAS 1311314-11-0)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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 13829788188 / jacky.chen@cato-chem.com