2-(2,4-Bis(trifluoromethyl)phenyl)acetaldehyde CAS 1260890-79-6
| CAS No. | 1260890-79-6 |
| Molecular Formula | C10H6F6O |
| Molecular Weight | 256.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 256.14 g/mol gives 2-(2,4-Bis(trifluoromethyl)phenyl)acetaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(2,4-Bis(trifluoromethyl)phenyl)acetaldehyde (CAS 1260890-79-6) is a high-purity analytical reference standard with the molecular formula C10H6F6O and a molecular weight of 256.14 g/mol.
2-(2,4-Bis(trifluoromethyl)phenyl)acetaldehyde (C10H6F6O) contains a hydroxyl group, an ether linkage, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C10H6F6O |
| Molecular Weight | 256.14 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, DMSO |
| 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.) | 1990 |
| Halogen Content | F-containing |
Related Bis Standards
- 2-[3,5-Bis(trifluoromethyl)phenyl]oxirane (CAS 109086-18-2)
- 2-(2,5-Bis(trifluoromethyl)phenyl)acetaldehyde (CAS 1260878-79-2)
- 1-(3,4-Bis(trifluoromethyl)phenyl)ethanone (CAS 129604-25-7)
- 1-[2,4-Bis(trifluoromethyl)phenyl]ethanone (CAS 237069-82-8)
- 2-(3,5-Bis(trifluoromethyl)phenyl)acetaldehyde (CAS 369625-84-3)
- 2’,5’-Bis(trifluoromethyl)acetophenone (CAS 545410-47-7)
- 3-[4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]phenyl]-2E-propenoic acid (CAS 1002328-38-2)
- 3-(3-(Trifluoromethyl)-1H-pyrazol-5-yl)benzoic acid (CAS 1031417-48-7)
Recommended Standards
- N-benzyl-2-bromobutanamide (CAS 126317-15-5)
- 1-(3-Bromo-4-methoxybenzyl)cyclopropan-1-amine (CAS 1260854-95-2)
- 2-(3-Bromophenyl)-4-methylmorpholine (CAS 1268153-92-9)
- 2-(4-Bromo-2-methoxyphenyl)pyrrolidine (CAS 1260800-76-7)
- Olanzapine Benzoate (CAS 861390-70-7)
- 6,7-Dichloro-2-(3,5-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478034-05-8)
- 4-(2-Methoxybenzoyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1403567-68-9)
- (3-Ethyl-4-formylphenyl)boronic acid (CAS 1218790-94-3)
- 2-Benzyl-3,4-dimethyl-2H-pyrazolo[3,4-b]pyridin-6(7H)-one (CAS 1018126-53-8)
- 3-amino-3-(4-chlorophenyl)prop-2-enenitrile (CAS 25354-58-9)
- (4-Ethyl-4,5-dihydrooxazol-4-yl)methanol (CAS 57101-67-4)
- N-Hexadecanoyl-alanine (CAS 56255-31-3)
- Pioglitazone impurity 51 (CAS CATO-C4X-138351)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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