N,N-Dimethyl-4-[(4-methylphenyl)sulfanyl]-6-(trifluoromethyl)pyrimidin-2-amine CAS 338792-53-3
| CAS No. | 338792-53-3 |
| Molecular Formula | C14H14F3N3S |
| Molecular Weight | 313.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N,N-Dimethyl-4-[(4-methylphenyl)sulfanyl]-6-(trifluoromethyl)pyrimidin-2-amine (CAS 338792-53-3), a certified reference material (molecular formula C14H14F3N3S, MW 313.34 g/mol) for analytical method development and quality control.
Structurally, N,N-Dimethyl-4-[(4-methylphenyl)sulfanyl]-6-(trifluoromethyl)pyrimidin-2-amine (C14H14F3N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 313.34 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H14F3N3S |
| Molecular Weight | 313.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-[4-phenyl-5-(trifluoromethyl)-2-thienyl]ethan-1-one O1-ethyloxime (CAS 256370-34-0)
- N-[(5Z)-4-Oxo-5-{[2-(1H-1,2,4-triazol-1-yl)phenyl]methylidene}-4,5-dihydro-1,3-thiazol-2-yl]guanidine (CAS 861209-97-4)
- Tert-butyl 4-(4-amino-2,6-difluorophenyl)piperazine-1-carboxylate (CAS 170104-82-2)
- N-Ethyl-4-[(4-methylphenyl)sulfanyl]-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339011-08-4)
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