3-Ethyl-2-{[2-(4-methylphenyl)-2-oxoethyl]sulfanyl}-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one CAS 692287-60-8
| CAS No. | 692287-60-8 |
| Molecular Formula | C16H15F3N2O2S |
| Molecular Weight | 356.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Ethyl-2-{[2-(4-methylphenyl)-2-oxoethyl]sulfanyl}-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one 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.
3-Ethyl-2-{[2-(4-methylphenyl)-2-oxoethyl]sulfanyl}-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 692287-60-8), molecular formula C16H15F3N2O2S and molecular weight 356.36 g/mol, is a CATO reference standard with documented purity and traceability.
3-Ethyl-2-{[2-(4-methylphenyl)-2-oxoethyl]sulfanyl}-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (C16H15F3N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H15F3N2O2S |
| Molecular Weight | 356.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-{[5-(4-nitrophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 790270-85-8)
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- 6-Phenyl-2-(phenylsulfanyl)-4-(trifluoromethyl)nicotinonitrile (CAS 338749-48-7)
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