(E)-4,4-dimethyl-2-(methylthio)-6-(4-(trifluoromethyl)styryl)-1,4-dihydropyrimidine CAS 303148-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303148-57-4 |
| Molecular Formula | C16H17F3N2S |
| Molecular Weight | 326.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4,4-dimethyl-2-(methylthio)-6-(4-(trifluoromethyl)styryl)-1,4-dihydropyrimidine (CAS 303148-57-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H17F3N2S. Molecular weight: 326.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H17F3N2S |
| Molecular Weight | 326.38 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 | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-((1AR,6r,10bS)-1,1-difluoro-1,1a,6,10b-tetrahydrodibenzo[a,e]cyclopropa[c][7]annulen-6-yl)piperazine (CAS 167155-78-4)
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- 2-(4-Bromo-2-fluorophenyl)-2-hydroxyacetonitrile (CAS 1155087-12-9)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com