2',4'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde CAS 1333319-67-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1333319-67-7 |
| Molecular Formula | C15H8F6O |
| Molecular Weight | 318.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2',4'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1333319-67-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H8F6O. Molecular weight: 318.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H8F6O |
| Molecular Weight | 318.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Bis Standards
- 2,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1261637-89-1)
- 4,4'-Bis(trifluoromethyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 1261821-80-0)
- 3',5'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 602307-22-2)
- Bis(4-(trifluoromethyl)phenyl)methanone (CAS 21221-91-0)
- (3-(trifluoromethyl)phenyl)(4-(trifluoromethyl)phenyl)methanone 21084-22-0 3,4'-Bis(trifluoromethyl)benzophenone (CAS 21084-22-0)
- (3,5-bis(trifluoromethyl)phenyl)(phenyl)methanone 21221-93-2 3,5-Bis(trifluoromethyl)benzophenone A4587 (CAS 21221-93-2)
- (2-Oxo-3-(3-(trifluoromethyl)phenyl)oxazolidin-5-yl)methyl methylcarbamate (CAS 64589-75-9)
- 4-(5-(4-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 480391-18-2)
Recommended Standards
- [[(4-Ethyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane) (CAS 131083-16-4)
- N-Cyclopentyl-4-bromonaphthamide (CAS 1365272-42-9)
- 1365963-34-3 2-Bromo-N,N-diphenylbutanamide MFCD22056602 (CAS 1365963-34-3)
- 2-(Difluoromethyl)-3-fluoro-5-methoxypyridine-6-acetonitrile (CAS 1805458-20-1)
- N-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 949115-03-1)
- Anthracene-2,6-diamine (CAS 46710-42-3)
- 5-Bromo-N,N-dimethylthiophene-2-sulfonamide (CAS 68848-50-0)
- 2-[7-(benzyloxy)-1h-indol-3-yl]acetic acid (CAS 99102-25-7)
- Dapagliflozin Impurity 63 (CAS 2768435-31-8)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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