1-(4-(Trifluoromethyl)pyridin-2-yl)ethanone CAS 145947-94-0
| CAS No. | 145947-94-0 |
| Molecular Formula | C8H6F3NO |
| Molecular Weight | 189.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(Trifluoromethyl)pyridin-2-yl)ethanone (C8H6F3NO) 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; 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.
CATO supplies 1-(4-(Trifluoromethyl)pyridin-2-yl)ethanone (CAS 145947-94-0), a certified reference material (molecular formula C8H6F3NO, MW 189.13 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-(Trifluoromethyl)pyridin-2-yl)ethanone 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 | C8H6F3NO |
| Molecular Weight | 189.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- 1-[2-(trifluoromethyl)pyridin-3-yl]ethan-1-one (CAS 1060810-84-5)
- 3-Methyl-2-(trifluoromethyl)pyridine-5-carbaldehyde (CAS 1198016-48-6)
- 1-(3-(Trifluoromethyl)pyridin-4-yl)ethanone (CAS 1245522-62-6)
- 2-Methyl-6-(trifluoromethyl)isonicotinaldehyde (CAS 1288992-12-0)
- 6-Methyl-5-(trifluoromethyl)picolinaldehyde (CAS 1288999-38-1)
- 5-Methyl-3-(trifluoromethyl)picolinaldehyde (CAS 1289060-42-9)
- 6-Methyl-4-trifluoromethyl-pyridine-3-carbaldehyde (CAS 1289103-14-5)
- 3-(Trifluoromethyl)benzamide (CAS 1801-10-1)
Recommended Standards
- 4-(2,2,2-Trifluoroethyl)picolinaldehyde (CAS 1393576-12-9)
- 4,4-Difluoro-2-(trifluoromethyl)piperidine (CAS 1783656-26-7)
- 2-(2,2,2-Trifluoroethyl)isonicotinaldehyde (CAS 1393570-44-9)
- 4,4-Difluoro-3-(trifluoromethyl)piperidine (CAS 1784301-94-5)
- N-Phenylbenzothioamide (CAS 636-04-4)
- tert-Butyl 4-(butylamino)piperidine-1-carboxylate (CAS 179556-92-4)
- 6-Methyl-1-oxa-6-azaspiro[2.5]Octane (CAS 67685-99-8)
- 4-Methoxy-2-methylpyrimidine-5-carbonitrile (CAS 2006-00-0)
- 1-Acetyl-2-oxoindoline-6-carbonitrile (CAS 651747-73-8)
- 1-(2-Hydroxyethyl)-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 1172918-85-2)
- 2-(tert-Butyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2766177-70-0)
- (E)-4-chlorobut-2-enoic acid (CAS 26340-58-9)
- (R,R)-Ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv) (CAS 160335-85-3)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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