6-(4-Fluoro-3-(trifluoromethyl)phenyl)picolinaldehyde CAS 1401165-65-8
| CAS No. | 1401165-65-8 |
| Molecular Formula | C13H7F4NO |
| Molecular Weight | 269.19 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.
6-(4-Fluoro-3-(trifluoromethyl)phenyl)picolinaldehyde (CAS 1401165-65-8) is a high-purity analytical reference standard with the molecular formula C13H7F4NO and a molecular weight of 269.19 g/mol.
The molecular framework of 6-(4-Fluoro-3-(trifluoromethyl)phenyl)picolinaldehyde (C13H7F4NO) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 6-(4-Fluoro-3-(trifluoromethyl)phenyl)picolinaldehyde 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 | C13H7F4NO |
| Molecular Weight | 269.19 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 6-Cyano-5-cyclopropoxynicotinamide (CAS 1243451-95-7)
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- 4-Ethyl-4-phenyloxazolidine-2,5-dione (CAS 52264-75-2)
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- 909421-69-8 (5-Chlorothiophen-2-yl)(4-nitrophenyl)methanone DTXSID90641820 (CAS 909421-69-8)
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- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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