5-Bromo-2-methyl-3-(trifluoromethyl)benzaldehyde CAS 2384835-08-7
| CAS No. | 2384835-08-7 |
| Molecular Formula | C9H6BrF3O |
| Molecular Weight | 267.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Bromo-2-methyl-3-(trifluoromethyl)benzaldehyde is closely related to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Bromo-2-methyl-3-(trifluoromethyl)benzaldehyde (CAS 2384835-08-7), a certified reference material (molecular formula C9H6BrF3O, MW 267.04 g/mol) for analytical method development and quality control.
5-Bromo-2-methyl-3-(trifluoromethyl)benzaldehyde (C9H6BrF3O) contains a hydroxyl group, an ether linkage, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H6BrF3O |
| Molecular Weight | 267.04 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-bromo-1-(2,4,6-trifluorophenyl)propan-1-one (CAS 1152568-77-8)
- 4’-Bromo-2’-(trifluoromethyl)acetophenone (CAS 1197231-94-9)
- 1-(4-Bromo-3-(trifluoromethyl)phenyl)ethan-1-one (CAS 120077-70-5)
- 1-[2-bromo-5-(trifluoromethyl)phenyl]ethanone (CAS 1232407-41-8)
- 2-Bromo-4-methyl-5-(trifluoromethyl)benzaldehyde (CAS 1350761-21-5)
- 1-(4-Bromo-2-methylphenyl)-2,2,2-trifluoroethanone (CAS 1351479-07-6)
- 1-(5-Bromo-2-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1537447-67-8)
- 3’-Bromo-5’-(trifluoromethyl)acetophenone (CAS 154259-25-3)
Recommended Standards
- 4-Fluoro-2-iodo-5-methoxyaniline (CAS 343579-01-1)
- 5-Fluoro-4-iodo-2-methoxy-3-methylpyridine (CAS 2770348-87-1)
- 4-Bromo-6-nitro-1H-indazole-3-carbonitrile (CAS 885518-59-2)
- 6-Bromo-3-cyano-4-nitro-1H indazole (CAS 885518-60-5)
- tert-Butyl 4-((4-bromo-3-fluorobenzyl)oxy)piperazine-1-carboxylate (CAS 1704096-59-2)
- 4,4,5,5-Tetramethyl-2-(4-(perfluoroethoxy)phenyl)-1,3,2-dioxaborolane (CAS 1818380-85-6)
- 2,2'-Diiodo-6,6'-dimethylbiphenyl (CAS 134453-96-6)
- (E)-1-(3-(1H-Benzo[d]imidazol-2-yl)azetidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1334377-23-9)
- 4-ethynyl-2-fluoropyridine (CAS 1231192-86-1)
- (R)-4-Aminobutane-1,2-diol hydrochloride (CAS 2225127-14-8)
- Vinpocetine Impurity 13 (CAS 4880-88-0)
- 5-Methoxy-4-oxo-4H-chromene-3-carbaldehyde (CAS 49619-59-2)
- 3-Chloro-6-fluoro-2-hydroxybenzaldehyde (CAS 1185112-08-6)
- Insulin Lispro (CAS 133107-64-9)
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