2-Bromo-1-fluoro-4-(fluoromethyl)benzene CAS 1783551-07-4
| CAS No. | 1783551-07-4 |
| Molecular Formula | C7H5BrF2 |
| Molecular Weight | 207.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-1-fluoro-4-(fluoromethyl)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-Bromo-1-fluoro-4-(fluoromethyl)benzene (CAS 1783551-07-4), molecular formula C7H5BrF2 and molecular weight 207.02 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-1-fluoro-4-(fluoromethyl)benzene (C7H5BrF2) contains fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).
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 | C7H5BrF2 |
| Molecular Weight | 207.02 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 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.) | 1994 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 3-Bromo-4,5-difluorotoluene (CAS 1143502-74-2)
- 5-Bromo-1,2-difluoro-3-methylbenzene (CAS 1143502-75-3)
- 2-Bromo-3,6-difluorotoluene (CAS 1208074-75-2)
- 1-Bromo-2,5-difluoro-3-methylbenzene (CAS 1416354-32-9)
- 5-Bromo-2,4-difluorotoluene (CAS 159277-47-1)
- 1-Bromo-3-fluoro-5-(fluoromethyl)benzene (CAS 1715032-20-4)
- 1-Bromo-3-fluoro-2-(fluoromethyl)benzene (CAS 1782526-83-3)
- 1-Bromo-3,5-difluoro-2-methylbenzene (CAS 1783551-12-1)
Recommended Standards
- N-(2-amino-4,6-Dichloro-5-pyridinyl)formamide (CAS 171887-03-9)
- 4-Bromo-2,6-difluorotoluene (CAS 179617-08-4)
- 2-Bromo-1,3-difluoro-5-methylbenzene (CAS 1805120-10-8)
- 2-Bromo-3,4-difluoro-1-methylbenzene (CAS 1807187-70-7)
- 3-(3-Cyanopropyl)-1-methyl-1H-imidazol-3-ium chloride (CAS 683224-96-6)
- Methyl (Z)-1-(3,4-dimethoxyphenethyl)-4-((5-methoxy-1H-indol-3-yl)methylene)-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate (CAS 860648-98-2)
- 7-Chloro-6-(trifluoromethyl)quinoline (CAS 1375604-48-0)
- (1S,3S)-Eldecalcitol (CAS 957254-98-7)
- Phytomenadione/Vitamin K1 Impurity 89 (CAS CATO-C4X-220789)
- S-Adenosyl-L-Methionine Disulfate Tosylate (CAS 97540-22-2)
- n-(3,4-Difluorophenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 742116-09-2)
- 3-Oxo-N-(pyrimidin-2-yl)butanamide (CAS 709-91-1)
- (1-(2-(Trifluoromethyl)phenyl)cyclopropyl)methanol (CAS 886366-27-4)
- Tirzepatide (CAS 2023788-19-2)
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