5-Acetyl-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione CAS 338399-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338399-39-6 |
| Molecular Formula | C20H15ClF4N4O3 |
| Molecular Weight | 470.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Acetyl-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 338399-39-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15ClF4N4O3. Molecular weight: 470.80 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15ClF4N4O3 |
| Molecular Weight | 470.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Acetyl Standards
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- 5-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-(4-methoxyphenyl)-2-methyltetrahydro-4H-pyrrolo[3,4-d]isoxazole-4,6(5H)-dione (CAS 317821-85-5)
- 4-(4-(4-(2-Chloro-4-nitrophenyl)piperazine-1-carbonyl)-5-methylisoxazol-3-yl)benzoic acid (CAS 1415559-66-8)
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Recommended Standards
- 4,6-Bis(2-ethylhexyl)benzo[1,2-b:6,5-b':3,4-c'']trithiophene (CAS 2248149-78-0)
- 3-((4-Bromobenzyl)thio)-5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 477333-06-5)
- 1,2-Bis(2,4,6-triisopropylphenyl)disulfane (CAS 20875-34-7)
- 2,6-Diethylbenzonitrile (CAS 6575-14-0)
- 5-Fluoro-2-(pyrrolidin-3-yl)pyridine (CAS 1196156-31-6)
- 4-(3-Fluoro-5-nitrophenyl)-2,6-dimethylmorpholine (CAS 1502603-37-3)
- 2,3,4,6-Tetrachlorophenol (CAS 58-90-2)
- 6-Fluoro-2-methyl-1,8-naphthyridine (CAS 1222533-71-2)
- Ethyl 4-bromo-6-fluoro-8-methylquinoline-3-carboxylate (CAS 1378259-50-7)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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