2-(bromomethyl)-1-methyl-3-(trifluoromethyl)benzene CAS 1261683-90-2
| CAS No. | 1261683-90-2 |
| Molecular Formula | C9H14BrF3 |
| Molecular Weight | 259.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 259.11 g/mol gives 2-(bromomethyl)-1-methyl-3-(trifluoromethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(bromomethyl)-1-methyl-3-(trifluoromethyl)benzene (CAS 1261683-90-2), a certified reference material (molecular formula C9H14BrF3, MW 259.11 g/mol) for analytical method development and quality control.
2-(bromomethyl)-1-methyl-3-(trifluoromethyl)benzene (C9H14BrF3) contains fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H14BrF3 |
| Molecular Weight | 259.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
Related bromomethyl Standards
- Ethyl 2-(bromomethyl)-6-hydroxybenzoate (CAS 1021440-25-4)
- Methyl 3-(bromomethyl)-5-methoxybenzoate (CAS 133357-62-7)
- MEthyl-(3-bromomethyl)phenoxyacetate (CAS 136645-26-6)
- 4-(Bromomethyl)-3-(methoxymethyl)benzoic acid (CAS 1416439-77-4)
- Methyl 3-(Bromomethyl)-4-methoxybenzoate (CAS 142031-88-7)
- Methyl 2-(Bromomethyl)-4-methoxybenzoate (CAS 15365-25-0)
- 2-Bromomethyl-3-methoxybenzoic acid methyl ester (CAS 71887-28-0)
- 3-(Bromomethyl)-4-methoxyphenyl acetate (CAS 81860-94-8)
Recommended Standards
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furo[2,3-b]pyridine (CAS 1251731-39-1)
- 1-(5-Bromo-2-fluorophenyl)pentan-1-one (CAS 1280786-93-7)
- 1-(4-Bromo-2-fluorophenyl)pentan-2-one (CAS 1249060-60-3)
- 3-Bromo-5-t-butyl-2-fluorobenzaldehyde (CAS 1291487-24-5)
- 1-methyl-N-(propan-2-yl)-1H-pyrazol-4-amine dihydrochloride (CAS 1240527-30-3)
- 4-(1H-Tetrazol-1-yl)benzenethiol (CAS 58738-18-4)
- tert-Butyl 2-(cyclopentylmethyl)-7-(hydroxymethyl)-6,7-dihydro-2H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate (CAS 1373028-05-7)
- 1-[(4-tert-Butylphenyl)amino]-3-(4-chlorophenoxy)-2-methylpropan-2-ol (CAS 866156-86-7)
- N-(4-Aminophenyl)-2-[2-(tert-butyl)phenoxy]-acetamide (CAS 953755-12-9)
- 4-(2,4-Dimethyl-1H-imidazol-1-yl)-2-methylaniline (CAS 102792-03-0)
- Abemaciclib Impurity 69 (CAS 1873303-32-2)
- (4-Nitrophenyl)(phenyl)iodonium Trifluoromethanesulfonate (CAS 905718-45-8)
- N-Benzyl-2-Fluoro-N-(1-Naphtyl)Acetamide (CAS 10016-13-4)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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