2-(bromomethyl)-1,3-dichloro-5-(trifluoromethyl)benzene CAS 474889-71-9
| CAS No. | 474889-71-9 |
| Molecular Formula | C8H4BrCl2F3 |
| Molecular Weight | 307.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(bromomethyl)-1,3-dichloro-5-(trifluoromethyl)benzene 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.
2-(bromomethyl)-1,3-dichloro-5-(trifluoromethyl)benzene (CAS 474889-71-9) is a high-purity analytical reference standard with the molecular formula C8H4BrCl2F3 and a molecular weight of 307.92 g/mol.
Owing to fluorine/chlorine/bromine substitution, an aromatic ring system, 2-(bromomethyl)-1,3-dichloro-5-(trifluoromethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.92 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).
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 | C8H4BrCl2F3 |
| Molecular Weight | 307.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
Related bromomethyl Standards
- 2-(Bromomethyl)-1,3-dichloro-4-(trifluoromethyl)benzene (CAS 1092461-07-8)
- 5-(Bromomethyl)-1,2-dichloro-3-(trifluoromethyl)benzene (CAS 1823323-67-6)
- 3-(Bromomethyl)-6,7-dichloroquinoxalin-2(1H)-one (CAS 1355334-53-0)
- 5,6-Bis(bromomethyl)benzo[d][1,3]dioxole (CAS 114394-68-2)
- 3,5-Bis(bromomethyl)benzoic acid (CAS 94111-75-8)
- 4-Bromomethyl-3,5-bis-trifluoromethyl-pyridine (CAS 1204235-09-5)
- 2-Bromomethyl-4,6-bistrifluoromethyl-pyridine (CAS 1208080-58-3)
- 3-Benzyl-6-(bromomethyl)-3-azabicyclo[3.2.0]heptane-2,4-dione (CAS 2167503-36-6)
Recommended Standards
- 2,3-Dichloro-6-(trifluoromethyl)benzyl bromide (CAS 886501-99-1)
- 1-(1-Bromo-2,2,2-trifluoroethyl)-3,5-dichlorobenzene (CAS 1416979-46-8)
- 5-bromo-2-fluoro-3-iodo-pyridine (CAS 1214376-88-1)
- 2-(1-Bromo-2,2,2-trifluoroethyl)-1,4-dichlorobenzene (CAS 1342777-81-4)
- 6-Bromo-N-methylthieno[2,3-d]pyrimidin-2-amine (CAS 1263279-43-1)
- 2-(tert-Butoxy)-4-cyclopropoxy-6-isopropoxypyridine (CAS 1243351-08-7)
- 1-Benzyl-3-(3-methoxyphenyl)-1h-pyrazole-4-carboxylic acid (CAS 956505-11-6)
- 3-(2-Fluorophenyl)-1-methyl-1H-pyrazol-5-amine (CAS 1012879-56-9)
- N-[3-(Isopentyloxy)phenyl]-N-{2-[4-(tert-pentyl)-phenoxy]ethyl}amine (CAS 1040684-71-6)
- Atrasentan Impurity 117 (CAS 1059040-75-3)
- 2-(4-Amino-3-chlorophenyl)acetonitrile (CAS 80199-02-6)
- 6-Chloro-5-methylhex-1-ene (CAS 1342612-45-6)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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