1-(4-Bromobutyl)-4-(trifluoromethyl)benzene CAS 1341739-35-2
| CAS No. | 1341739-35-2 |
| Molecular Formula | C11H12BrF3 |
| Molecular Weight | 281.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Bromobutyl)-4-(trifluoromethyl)benzene is closely related to fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(4-Bromobutyl)-4-(trifluoromethyl)benzene (CAS 1341739-35-2) is a high-purity analytical reference standard with the molecular formula C11H12BrF3 and a molecular weight of 281.11 g/mol.
1-(4-Bromobutyl)-4-(trifluoromethyl)benzene (C11H12BrF3) contains fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
CATO manufactures 1-(4-Bromobutyl)-4-(trifluoromethyl)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12BrF3 |
| Molecular Weight | 281.11 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 Bromobutyl Standards
- 1-(4-Bromobutyl)-3-(trifluoromethyl)benzene (CAS 1342757-34-9)
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- N-(4-Bromobutyl)phthalimide 2-(4-bromobutyl)-1h-isoindole-1,3(2h)-dione n-(4-bromobutyl) phthalimide n-(4-bromobutyl)-phthalimide 5394-18-3 (CAS 5394-18-3)
- 1-(4-Bromobutyl)-3,4-dihydroquinolin-2(1H)-one (CAS 157396-53-7)
- 3-(4-Bromobutyl)-5-methylbenzo[d]oxazol-2(3H)-one (CAS 1380498-74-7)
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Recommended Standards
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- Phenyl-α-MIDA-boryl aldehyde (CAS 1329422-26-5)
- 3-(3-Chloro-4-methoxyphenyl)-3-phenylpropanoic acid (CAS 946055-58-9)
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- 3-[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]propanoic acid (CAS 933685-27-9)
- 6-Chloro-2-(quinolin-2-yl)-4H-chromen-4-one (CAS 2508-13-6)
- (R)-Dimethyl 5-bromo-3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate (CAS 1638668-12-8)
- 3-Isopropyl-5-methylmorpholine (CAS 1490454-84-6)
- Phloroglucinol EP Impurity E (CAS 533-73-3)
- 4-(6-Bromo-2,8-dimethylimidazo[1,2-a]pyridin-3-yl)thiazol-2-amine (CAS 886506-90-7)
- Acibenzolar Acid Impurity 6 (CAS 23621-08-1)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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