2-Bromo-3-(difluoromethyl)-4-fluoro-1-methylbenzene CAS 2092075-75-5
| CAS No. | 2092075-75-5 |
| Molecular Formula | C8H6BrF3 |
| Molecular Weight | 239.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 239.03 g/mol gives 2-Bromo-3-(difluoromethyl)-4-fluoro-1-methylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromo-3-(difluoromethyl)-4-fluoro-1-methylbenzene (CAS 2092075-75-5), a certified reference material (molecular formula C8H6BrF3, MW 239.03 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-3-(difluoromethyl)-4-fluoro-1-methylbenzene (C8H6BrF3) is characterized by fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2-Bromo-3-(difluoromethyl)-4-fluoro-1-methylbenzene 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.
Physical & Chemical Properties
| Molecular Formula | C8H6BrF3 |
| Molecular Weight | 239.03 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.) | 1997 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-2-(2,2,2-trifluoroethyl)benzene (CAS 1027513-81-0)
- 2-Bromo-1-methyl-3-(trifluoromethyl)benzene (CAS 1099597-98-4)
- 2-Bromo-4-(1,1-difluoroethyl)-1-fluorobenzene (CAS 1138444-85-5)
- 2-Bromo-1-(1,1-difluoroethyl)-4-fluorobenzene (CAS 1138444-86-6)
- 2-Bromo-4-methyl-1-(trifluoromethyl)benzene (CAS 121793-12-2)
- 1-Bromo-3-(1,1-difluoroethyl)-2-fluorobenzene (CAS 1313426-10-6)
- 1-Bromo-4-(2,2,2-trifluoroethyl)benzene (CAS 155820-88-5)
- 1-Bromo-4-(1,1-difluoroethyl)-2-fluorobenzene (CAS 1628808-31-0)
Recommended Standards
- 1-Bromo-5-(difluoromethyl)-3-fluoro-2-methylbenzene (CAS 2090555-97-6)
- 2-Bromo-4-(difluoromethyl)-3-fluoro-1-methylbenzene (CAS 2092187-56-7)
- 1-Bromo-3-methyl-2-(trifluoromethyl)benzene (CAS 944268-56-8)
- 2-Bromo-5-methylbenzotrifluoride (CAS 261952-20-9)
- Ethyl 3-amino-3-(4-methoxyphenyl)propanoate hydrochloride (CAS 167887-35-6)
- N-((1,2,3-thiadiazol-4-yl)methyl)-2,3-dimethylcyclohexan-1-amine (CAS 1218707-02-8)
- (2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)-6-(benzylthio)tetrahydro-2H-pyran (CAS 53269-95-7)
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- 6-Bromo-2-(methylthio)thiazolo[4,5-b]pyridine (CAS 194668-73-0)
- 6-(Difluoromethyl)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-ol (CAS 1706430-55-8)
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