6-(3,5-Bis-trifluoromethyl-phenyl)pyridine-3-carbaldehyde CAS 898795-95-4
| CAS No. | 898795-95-4 |
| Molecular Formula | C14H7F6NO |
| Molecular Weight | 319.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6-(3,5-Bis-trifluoromethyl-phenyl)pyridine-3-carbaldehyde (C14H7F6NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
6-(3,5-Bis-trifluoromethyl-phenyl)pyridine-3-carbaldehyde (CAS 898795-95-4), molecular formula C14H7F6NO and molecular weight 319.20 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-(3,5-Bis-trifluoromethyl-phenyl)pyridine-3-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H7F6NO |
| Molecular Weight | 319.20 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 5-[3,5-Bis(trifluoromethyl)phenyl]-3-pyridinecarbaldehyde (CAS 887973-75-3)
- 6-(3,5-Bis(trifluoromethyl)phenyl)picolinaldehyde (CAS 887979-45-5)
- (2',5-Bis(trifluoromethyl)-[1,1'-biphenyl]-3-yl)methanamine (CAS 1261804-99-2)
- 4-((4-(Trifluoromethyl)pyrimidin-2-yl)oxy)benzenesulfonamide (CAS 1858257-31-4)
- 1-Methyl-2-(3-(trifluoromethyl)phenoxy)-1H-indole-3-carbaldehyde (CAS 338416-72-1)
- 3-Phenyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-1,2-oxazole (CAS 551921-33-6)
- 4-({[3-(trifluoromethyl)phenyl]amino}methyl)-1,2-dihydrophthalazin-1-one (CAS 303995-58-6)
- 4-({[4-(trifluoromethyl)phenyl]amino}methyl)-1,2-dihydrophthalazin-1-one (CAS 305368-12-1)
Recommended Standards
- Benzyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate (CAS 2377607-42-4)
- 5-Bromo-3-(2-phenylpyrrolidin-1-yl)pyrazin-2-amine (CAS 893612-01-6)
- Methyl 3-((dimethylamino)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2377607-56-0)
- N-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butyramide (CAS 2246585-78-2)
- Fenbufen 4-Chlorophenyl Butanoic Acid (CAS 3984-34-7)
- N-(1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)-5-methyl-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide (CAS 741725-57-5)
- 1-Piperazinecarboxylic acid, 4-[2-(4-nitrophenyl)acetyl]-, 1,1-dimethylethyl ester (CAS 643087-38-1)
- 1-(4-Fluorophenyl)pentan-1-amine (CAS 3823-26-5)
- 2-((Bis(4-methoxyphenyl)methoxy)methyl)oxirane (CAS 790263-36-4)
- Methyl 6-oxo-4-(trifluoromethyl)-1,6-dihydropyridine-3-carboxylate (CAS 1806420-77-8)
- Ibuprofen EP Impurity L (CAS 53949-53-4)
- 4-Chloro-6-methyl-2-(pyridin-4-yl)pyrimidine (CAS 61310-33-6)
- 2-[(5-Bromo-3-pyridyl)oxy]-2-phenylacetonitrile (CAS 2006278-12-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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