4-Hydroxy-6-(trifluoromethyl)pyridin-2(1H)-one CAS 947144-32-3
| CAS No. | 947144-32-3 |
| Molecular Formula | C6H8F3NO2 |
| Molecular Weight | 183.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H8F3NO2, 4-Hydroxy-6-(trifluoromethyl)pyridin-2(1H)-one contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 183.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-Hydroxy-6-(trifluoromethyl)pyridin-2(1H)-one (CAS 947144-32-3), a certified reference material (molecular formula C6H8F3NO2, MW 183.13 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), 4-Hydroxy-6-(trifluoromethyl)pyridin-2(1H)-one 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 | C6H8F3NO2 |
| Molecular Weight | 183.13 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 2-Hydroxy-6-nitrobenzoic Acid (CAS 601-99-0)
- 3-Hydroxy-2-nitrobenzoic acid (CAS 602-00-6)
- 4-Hydroxy-2-nitrobenzoic acid, 97% (CAS 74230-08-3)
- 4-Hydroxy-3-nitrobenzoic acid (CAS 616-82-0)
- 3-Hydroxy-4-nitrobenzoic Acid (CAS 619-14-7)
- 5-Hydroxy-2-nitrobenzoic Acid (CAS 610-37-7)
- Methyl 4-hydroxy-6-methoxypicolinate (CAS 1060806-80-5)
- Methyl 4-hydroxy-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1174525-17-7)
Recommended Standards
- 3-(Trifluoromethyl)pyrrolidine-3-carboxylic Acid (CAS 916423-57-9)
- 5,6,7-Trifluoro-isoquinoline (CAS 918492-58-7)
- 2,2,2-Trifluoro-N-(3-oxobutan-2-yl)acetamide (CAS 21802-03-9)
- 5,6,7-trifluoroquinoline (CAS 212554-34-2)
- N-(pyrrolidin-3-ylmethyl)pyridin-2-amine (CAS 1251925-43-5)
- 3-Bromo-4-methyl-5-nitrobenzonitrile (CAS 1082041-95-9)
- Potassium tetrabromogold(III)ate hydrate (CAS 13005-38-4)
- Ethyl 5-(2,5-dimethyl-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carboxylate (CAS 956264-61-2)
- 2-((5-(Thiophen-2-yl)isoxazol-3-yl)methoxy)acetic acid (CAS 1594478-22-4)
- 7-(tert-Butyl) 3-ethyl 8-methyl-5,6-dihydroimidazo[1,2-a]pyrazine-3,7(8H)-dicarboxylate (CAS 1350475-39-6)
- 2-Cyclohexylpyrimidin-4(1H)-one (CAS 106690-53-3)
- (7R,8aS)-7-aminohexahydropyrrolo[1,2-a]pyrazine-1,4-dione hydrochloride (CAS 1609388-61-5)
- Telmisartan Impurity 25 (CAS CATO-C4X-135925)
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