1-Bromo-4-(fluoromethyl)-2-methylbenzene CAS 2244085-01-4
| CAS No. | 2244085-01-4 |
| Molecular Formula | C8H8BrF |
| Molecular Weight | 203.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Bromo-4-(fluoromethyl)-2-methylbenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1-Bromo-4-(fluoromethyl)-2-methylbenzene (CAS 2244085-01-4) is a high-purity analytical reference standard with the molecular formula C8H8BrF and a molecular weight of 203.05 g/mol.
The molecular framework of 1-Bromo-4-(fluoromethyl)-2-methylbenzene (C8H8BrF) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H8BrF |
| Molecular Weight | 203.05 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.) | 1998 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-2-(1-fluoro-ethyl)-benzene (CAS 1027513-77-4)
- 1-Bromo-3-(1-fluoroethyl)benzene (CAS 1043689-20-8)
- 2-bromo-1-ethyl-3-fluorobenzene (CAS 1369889-90-6)
- 1-Bromo-3-ethyl-5-fluorobenzene (CAS 1369947-95-4)
- 2-Bromo-5-fluoro-1,3-dimethylbenzene (CAS 14659-58-6)
- 1-bromo-4-(1-fluoroethyl)benzene (CAS 159298-87-0)
- 1-Bromo-3-fluoro-2,5-dimethylbenzene (CAS 1780924-57-3)
- 1-Bromo-5-fluoro-2,4-dimethylbenzene (CAS 1780959-62-7)
Recommended Standards
- 1-Bromo-3-(fluoromethyl)-5-methylbenzene (CAS 2244087-79-2)
- 1-Bromo-4-ethyl-2-fluorobenzene (CAS 928304-44-3)
- 1-(Bromomethyl)-3-fluoro-5-methylbenzene (CAS 212268-39-8)
- 1-Bromo-4-fluoro-2,5-dimethylbenzene (CAS 51760-04-4)
- (R)-N-(1,5-Dihydroxypentan-2-yl)benzamide (CAS 1245648-10-5)
- (2,6-Dichloro-4-(trifluoromethyl)phenyl)boronic acid (CAS 1887240-36-9)
- 3-Chloro-2-(cyclohexyloxy)-5-methylpyridine (CAS 1881288-73-8)
- D-(+)-ALLOSE (CAS 2595-97-3)
- 4,5-Diphenyl-N-(4-(trifluoromethoxy)phenyl)thiazol-2-amine (CAS 798558-42-6)
- 2,4-Dichloro-7-methoxyquinazolin-6-ol (CAS 866823-27-0)
- benZyl 3,5-dimethylpyrrole-2-carboxylate (CAS 40236-19-9)
- 1-(4-Methylphenoxy)propan-2-amine (CAS 61711-87-3)
- 2-(8-Methoxy-4,4,6-trimethyl-2-oxo-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1(2H)-ylidene)malononitrile (CAS 1256628-08-6)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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