Ethyl 2-[(5-methoxy-4-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidin-2-yl)sulfanyl]acetate CAS 338423-49-7
| CAS No. | 338423-49-7 |
| Molecular Formula | C16H15F3N2O3S2 |
| Molecular Weight | 404.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-[(5-methoxy-4-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidin-2-yl)sulfanyl]acetate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 2-[(5-methoxy-4-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidin-2-yl)sulfanyl]acetate (CAS 338423-49-7), molecular formula C16H15F3N2O3S2 and molecular weight 404.43 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 2-[(5-methoxy-4-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidin-2-yl)sulfanyl]acetate (C16H15F3N2O3S2) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Ethyl 2-[(5-methoxy-4-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidin-2-yl)sulfanyl]acetate 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 | C16H15F3N2O3S2 |
| Molecular Weight | 404.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- AM 1235 (CAS 335161-27-8)
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