1-Bromo-3-isopropyl-5-(trifluoromethyl)benzene CAS 1369928-03-9
| CAS No. | 1369928-03-9 |
| Molecular Formula | C10H10BrF3 |
| Molecular Weight | 267.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 267.09 g/mol gives 1-Bromo-3-isopropyl-5-(trifluoromethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-Bromo-3-isopropyl-5-(trifluoromethyl)benzene (CAS 1369928-03-9), a certified reference material (molecular formula C10H10BrF3, MW 267.09 g/mol) for analytical method development and quality control.
Owing to fluorine/bromine substitution, an aromatic ring system, 1-Bromo-3-isopropyl-5-(trifluoromethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 267.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-Bromo-3-isopropyl-5-(trifluoromethyl)benzene 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.
Physical & Chemical Properties
| Molecular Formula | C10H10BrF3 |
| Molecular Weight | 267.09 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1991 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-2-(4-fluorophenoxy)benzene (CAS 1055987-64-8)
- 1-(2-Bromo-4,6-difluorophenyl)thiourea (CAS 1094493-45-4)
- 1-Bromo-2-fluoro-4-phenoxybenzene (CAS 1138557-58-0)
- 1-Bromo-4-(1,1,1-trifluoro-2-methylpropan-2-yl)benzene (CAS 1225380-05-1)
- 1-(4-Bromo-3,5-difluorophenyl)thiourea (CAS 1263376-93-7)
- 1-Bromo-2-(2-fluorophenoxy)benzene (CAS 1445322-62-2)
- 1-Bromo-2-(3-fluorophenoxy)benzene (CAS 884512-15-6)
- 1-Bromo-3-(4-fluorophenoxy)benzene (CAS 50904-38-6)
Recommended Standards
- 1-(2-bromopropyl)-2-(trifluoromethyl)-benZene (CAS 1341420-14-1)
- 1-(1-Bromopropyl)-4-(trifluoromethyl)benzene (CAS 139148-44-0)
- Cinacalcet Impurity N86 (CAS 129254-76-8)
- 1-(1-Bromopropan-2-yl)-4-(trifluoromethyl)benzene (CAS 1494712-94-5)
- 1-(4-Chlorophenyl)-3-(4-(cyanomethoxy)phenyl)urea (CAS 1099640-33-1)
- 1,3-Dichloro-5-methoxy-2-(trifluoromethoxy)benzene (CAS 2383438-76-2)
- 4-(6-Chloro-4-methylquinolin-2-yl)morpholine (CAS 34500-49-7)
- 1,2-Piperazinedicarboxylic acid, 1-(1,1-dimethylethyl) 2-ethyl ester (CAS 188567-82-0)
- tert-Butyl 6-(aminomethyl)-2-azabicyclo[4.1.0]heptane-2-carboxylate (CAS 1504412-80-9)
- Bromfenac Impurity 34 (CAS CATO-C4X-200234)
- Tert-butyl (2-(difluoromethyl)phenyl)carbamate (CAS 2002442-03-5)
- Methyl 4-acetyl-6-hydroxypicolinate (CAS 1393530-41-0)
- 3,6-Dimethyl-1-phenylpyrano[4,3-c]pyrazol-4(1H)-one (CAS 33421-59-9)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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