1-[(1E)-1-Buten-1-yl]-4-(trifluoromethyl)benzene CAS 782462-84-4
| CAS No. | 782462-84-4 |
| Molecular Formula | C11H11F3 |
| Molecular Weight | 200.20 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 1-[(1E)-1-Buten-1-yl]-4-(trifluoromethyl)benzene (CAS 782462-84-4), a certified reference material (molecular formula C11H11F3, MW 200.20 g/mol) for analytical method development and quality control.
1-[(1E)-1-Buten-1-yl]-4-(trifluoromethyl)benzene (C11H11F3) contains fluorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H11F3 |
| Molecular Weight | 200.20 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Related E Standards
- 1-[(2S)-3-Buten-2-yl]-4-(trifluoromethyl)benzene (CAS 782462-82-2)
- N-(3-Buten-1-yl)phthalimide (CAS 52898-32-5)
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- 81028-03-7 cis-2-Buten-1,4-diol-monobenzyl ether cis-4-Benzyloxy-2-buten-1-ol (CAS 81028-03-7)
- 69611-01-4 Z-2-Buten-1-yl-boronic acid pinacol ester Z-Crotylboronic acid pinacol ester cis-2-(2-Buten-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane cis-Crotylboronic acid pinacol ester (CAS 69611-01-4)
- 1-{2-[(1Z)-1-Buten-1-yl]-1-pyrrolidinyl}-2,2,2-trifluoroethanone (CAS 617714-07-5)
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Recommended Standards
- 1,8-Diazido-3,5-dioxaoctane (CAS 59559-06-7)
- 1,3-Dimethyl-1-(1-methyl-2,5-dioxoimidazolidin-4-yl)urea (CAS 42794-72-9)
- 1-Methylbenzo[4,5]imidazo[1,2-d][1,2,4]triazin-4(3H)-one (CAS 20029-12-3)
- 1,2-Di(pyrazin-2-yl)ethanone (CAS 62846-60-0)
- 4-Bromo-3-methylbut-1-ene (CAS 31950-55-7)
- (2,4-Dichloro-6-methylpyridin-3-yl)methanol (CAS 374800-25-6)
- 1-(4-Chloro-2,5-dimethoxyphenyl)-3-methylthiourea (CAS 196700-47-7)
- 3-(5-Fluoropyridin-3-yl)-5-(piperidin-4-yl)-1,2,4-oxadiazole (CAS 1437433-60-7)
- 5-Chloro-N-(naphthalen-1-yl)thiophene-2-carboxamide (CAS 330677-99-1)
- (4,6-dichloro-1H-1,3-benzodiazol-2-yl)methanol hydrochloride (CAS 1803570-88-8)
- (2-tert-butoxy-3-pyridyl)boronic acid (CAS 1245898-82-1)
- 2-(Difluoromethoxy)-4-fluoro-1-nitrobenzene (CAS 1214329-62-0)
- 3-Methyl-2-phenyl-2,3-dihydrobenzofuran (CAS 88329-95-7)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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