4-Methoxy-2-(trifluoromethyl)phenacyl bromide CAS 541549-99-9
| CAS No. | 541549-99-9 |
| Molecular Formula | C10H8BrF3O2 |
| Molecular Weight | 297.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Methoxy-2-(trifluoromethyl)phenacyl bromide 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.
CATO supplies 4-Methoxy-2-(trifluoromethyl)phenacyl bromide (CAS 541549-99-9), a certified reference material (molecular formula C10H8BrF3O2, MW 297.07 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 4-Methoxy-2-(trifluoromethyl)phenacyl bromide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C10H8BrF3O2 |
| Molecular Weight | 297.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Br-containing |
Related Methoxy Standards
- 4-Methoxy-3-(trifluoromethyl)phenacyl bromide (CAS 541550-00-9)
- (4-Methoxy-2-(trifluoromethoxy)phenyl)(pyridin-4-yl)methanone (CAS 1261732-00-6)
- 5-Methoxy-2-nitro-4-((tetrahydrofuran-2-yl)methoxy)benzoic acid (CAS 1096877-81-4)
- 6-Methoxy-3-(4-nitrophenyl)-2H-chromen-2-one (CAS 14206-33-8)
- 3’-Methoxy-4’-nitroflavone (CAS 145370-39-4)
- 2-(3-Methoxy-2-nitrophenyl)-4H-chromen-4-one (CAS 178949-12-7)
- 4-(4-Acetyl-2-methoxy-5-nitrophenoxy)butanoic acid (CAS 188891-18-1)
- 2-Methoxy-6-(((4-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1019473-40-5)
Recommended Standards
- 3-Fluoro-2-iodo-1-naphthonitrile (CAS 2629318-43-8)
- 3-[2-bromo-5-(trifluoromethyl)phenyl]propanoic acid (CAS 869725-56-4)
- 5-Bromo-2-(trifluoromethyl)benzyl acetate (CAS 2149591-27-3)
- 3-(5-Bromo-2-methoxyphenyl)-1,1,1-trifluoropropan-2-one (CAS 898787-45-6)
- 1-Acetyl-4-methyl-1H-pyrazole-5-carbonitrile (CAS 1196-15-2)
- 2,4-Dichloro-5,6,7,8-tetrahydro-pyrido[3,2-d]pyrimidine (CAS 1260669-81-5)
- 5-Bromo-2-ethylthiazole (CAS 1086382-44-6)
- 6-O-α-D-Glucosyl-β-cyclodextrin (CAS 92517-02-7)
- Dopamine Impurity 59 (CAS 6924-15-8)
- 1-Bromo-2,3,5-trifluoro-4-(methoxymethoxy)benzene (CAS 851341-31-6)
- n-(2-Amino-2-oxoethyl)-1h-imidazole-1-carboxamide (CAS 1087797-69-0)
- 6-Cyclopropyl-2-(methylsulfanyl)pyrimidine-4-carboxylic acid (CAS 1118787-11-3)
- α,α-Diphenyl-4-morpholinebutanenitrile (CAS 59882-09-6)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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