2-(Bromomethyl)-3-(2-chlorophenyl)-5-(trifluoromethyl)quinoxaline CAS 1065482-56-5
| CAS No. | 1065482-56-5 |
| Molecular Formula | C16H9BrClF3N2 |
| Molecular Weight | 401.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(Bromomethyl)-3-(2-chlorophenyl)-5-(trifluoromethyl)quinoxaline (CAS 1065482-56-5), a certified reference material (molecular formula C16H9BrClF3N2, MW 401.61 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution, 2-(Bromomethyl)-3-(2-chlorophenyl)-5-(trifluoromethyl)quinoxaline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 401.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C16H9BrClF3N2 |
| Molecular Weight | 401.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromomethyl Standards
- 4'-(4-(Bromomethyl)phenyl)-2,2':6',2''-terpyridine (CAS 89972-78-1)
- (3-(Bromomethyl)-1-tosylazetidin-3-yl)(furan-2-yl)methanol (CAS 1349199-52-5)
- 3,3-bis(bromomethyl)-1-(4-methylbenzenesulfonyl)azetidine (CAS 1041026-61-2)
- 4-(Bromomethyl)-1-trityl-1H-imidazole (CAS 562074-49-1)
- 4-(Bromomethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1804370-55-5)
- 2-(Bromomethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride (CAS 1806773-43-2)
- 3-(3-(Bromomethyl)-5-iodophenyl)-3-(trifluoromethyl)-3H-diazirine (CAS 309250-32-6)
- 1,3,5,5-Tris(bromomethyl)-2,4,6-trimethylbenzene 1,3,5-tris(bromomethyl)-2,4,6-trimethylbenzene 21988-87-4 (CAS 21988-87-4)
Recommended Standards
- Tributyl(3-chlorophenyl)stannane (CAS 24344-58-9)
- N-[1-(Dicyclohexylphosphino)-2,2-dimethylpropyl]-2,4,6-trimethylbenzenamine (CAS 1859092-54-8)
- Tributyl(4-chlorophenyl)stannane (CAS 17151-48-3)
- 1-(4-Bromophenyl)-2-(2-chlorophenyl)-4-(trifluoromethyl)-1H-imidazole (CAS 918349-90-3)
- 1-(2-Methoxyethyl)-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1267159-71-6)
- N-(4-(2-Oxo-2-((1-phenylethyl)amino)ethyl)thiazol-2-yl)furan-2-carboxamide (CAS 923686-94-6)
- 3-AMINO-6-METHOXYPYRAZINE-2-CARBOXYLIC ACID (CAS 16312-52-0)
- 4-Methyl-2-pyrazolin-5-one (CAS 13315-23-6)
- Tert-butyl (3S,4R)-3-hydroxy-4-methoxypiperidine-1-carboxylate (CAS 1638768-91-8)
- Gadobutrol Impurity 144 (CAS CATO-C4X-2120144)
- N-(4-Methylthiazol-2-yl)-N-phenylacetamide (CAS 58905-54-7)
- 4-Amino-5-(4-chlorophenoxymethyl)-4h-1,2,4-triazole-3-thiol (CAS 4413-43-8)
- 2,4-dichloro-5,7-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1638764-36-9)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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