7-(Trifluoromethyl)quinoline-4-carbaldehyde CAS 89446-68-4
| CAS No. | 89446-68-4 |
| Molecular Formula | C11H6F3NO |
| Molecular Weight | 225.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
7-(Trifluoromethyl)quinoline-4-carbaldehyde (CAS 89446-68-4) is a high-purity analytical reference standard with the molecular formula C11H6F3NO and a molecular weight of 225.17 g/mol.
7-(Trifluoromethyl)quinoline-4-carbaldehyde (C11H6F3NO) 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.
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 | C11H6F3NO |
| Molecular Weight | 225.17 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- 2-(Trifluoromethyl)quinoline-8-carbaldehyde (CAS 1260670-80-1)
- 2-(Trifluoromethyl)quinoline-5-carbaldehyde (CAS 1260672-09-0)
- 2-Oxo-2-[4-(trifluoromethyl)piperidin-1-yl]acetic acid (CAS 1447942-48-4)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-5-carbonitrile (CAS 1506412-07-2)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-4-carbonitrile (CAS 1519218-26-8)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-7-carbonitrile (CAS 1521801-40-0)
- 1-Methyl-2-(trifluoromethyl)-1H-benzo[d]imidazole-6-carbonitrile (CAS 864273-95-0)
- 2-(2-(Trifluoromethyl)-1h-benzo[d]imidazol-1-yl)acetonitrile (CAS 478042-43-2)
Recommended Standards
- 7-(Trifluoromethyl)quinoline-2-carbaldehyde (CAS 904369-15-9)
- 8-(Trifluoromethyl)quinoline-2-carbaldehyde (CAS 345895-59-2)
- 6-(Trifluoromethyl)quinoline-4-carbaldehyde (CAS 482587-03-1)
- 8-(Trifluoromethyl)quinoline-4-carbaldehyde (CAS 898404-13-2)
- 3,3-Difluoro-4-piperidinecarboxylic acid (CAS 1303974-04-0)
- 2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)malononitrile (CAS 16954-74-8)
- 5-Cyclopropoxy-N,N-dimethyl-3-(methylthio)picolinamide (CAS 1243472-20-9)
- 2-(bromomethyl)-1,1-difluorocyclopentane (CAS 1871494-10-8)
- Imidazo[1,2-b]pyridazine-3,6-diamine (CAS 166176-50-7)
- 6-TRifluoromethyl-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester hydrobromide (CAS 1951441-09-0)
- (2S,3R,4S)-3-(Benzyloxy)-2-methyl-3,4-dihydro-2H-pyran-4-ol (CAS 117249-16-8)
- 2-((2,3-Dihydro-1H-inden-5-yl)oxy)acetohydrazide (CAS 667437-07-2)
- 5-(2,6-Dioxopiperidin-1-yl)-2-methoxybenzenesulfonyl chloride (CAS 927999-81-3)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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