(E)-4-(benzylamino)-1,1,1-trifluorobut-3-en-2-one CAS 134219-70-8
| CAS No. | 134219-70-8 |
| Molecular Formula | C11H10F3NO |
| Molecular Weight | 229.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-4-(benzylamino)-1,1,1-trifluorobut-3-en-2-one (CAS 134219-70-8), a certified reference material (molecular formula C11H10F3NO, MW 229.20 g/mol) for analytical method development and quality control.
(E)-4-(benzylamino)-1,1,1-trifluorobut-3-en-2-one (C11H10F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (E)-4-(benzylamino)-1,1,1-trifluorobut-3-en-2-one 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 | C11H10F3NO |
| Molecular Weight | 229.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related E Standards
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- 2-(Benzylamino)-2-(pyridin-3-yl)ethan-1-ol (CAS 1183209-60-0)
- (6-(Benzylamino)-2-methylpyridin-3-yl)methanol (CAS 1355174-21-8)
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Recommended Standards
- 1-Difluoromethanesulfonylpyrrolidine-3-carboxylic acid (CAS 1341357-11-6)
- 3,3-Dimethyl-5-(trifluoromethyl)indolin-2-one (CAS 1353043-38-5)
- 5-(4-(Trifluoromethyl)phenyl)pyrrolidin-2-one (CAS 1314714-03-8)
- 2-(6-(Trifluoromethyl)-1H-indazol-3-yl)ethanamine (CAS 1360946-75-3)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-1-ol (CAS 1239700-57-2)
- 4-Amino-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 38076-84-5)
- 2-(4-Bromophenyl)-5-(4-methoxyphenyl)-1,3,4-oxadiazole (CAS 313662-94-1)
- tert-butyl 3-(2,4-difluorophenyl)-3-hydroxyazetidine-1-carboxylate (CAS 1482460-15-0)
- 4-Methoxy-2-oxobicyclo[2.2.2]octane-1-carboxylic acid (CAS 81687-89-0)
- 2-{[(Prop-2-en-1-yl)amino]methyl}phenol (CAS 177780-96-0)
- Methyl 2-(2-oxooxazolidin-3-yl)acetate (CAS 133473-89-9)
- 5-Chloro-3-(2,6-difluorophenyl)-1,2-oxazole-4-carbaldehyde (CAS 1188053-69-1)
- Methyl 1-pivaloylpiperidine-4-carboxylate (CAS 505088-49-3)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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