3-(3,5-Difluorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione CAS 1255776-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1255776-63-6 |
| Molecular Formula | C12H6F2N2O2S |
| Molecular Weight | 280.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(3,5-Difluorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1255776-63-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H6F2N2O2S. Molecular weight: 280.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H6F2N2O2S |
| Molecular Weight | 280.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- 3-(2,4-Difluorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 930982-69-7)
- 1-(2,6-Difluorophenyl)-3-((2,5-dimethylfuran-3-yl)methyl)urea (CAS 1351645-44-7)
- 1-(2,4-Difluorophenyl)-3-(2-methoxypyrimidin-5-yl)urea (CAS 1396810-18-6)
- 1-(2,4-Difluorophenyl)-5-methyl-N-(propan-2-yl)-1H-1,2,4-triazole-3-carboxamide (CAS 338397-99-2)
- N1-(2,5-Difluorophenyl)-N2-(furan-2-ylmethyl)oxalamide (CAS 899956-48-0)
- 1-((1-(3,4-Difluorophenyl)-1h-tetrazol-5-yl)methyl)piperazine (CAS 1105194-87-3)
- 2-[(2,4-difluorophenyl)sulfanyl]-2-phenylacetic acid (CAS 1097125-21-7)
- 2-[(2,5-difluorophenyl)sulfanyl]-2-phenylacetic acid (CAS 1097125-22-8)
Recommended Standards
- 1-(3-(Trifluoromethyl)phenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 1203661-45-3)
- 3-(Ethoxycarbonyl)-1-(4-fluorophenyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264048-15-8)
- 1-(4-(Trifluoromethyl)phenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 1203661-44-2)
- N-(4-chloro-3-(trifluoromethyl)phenyl)-N-(methylsulfonyl)glycine (CAS 392313-51-8)
- 3-Cyclopropoxy-4-(methylthio)picolinaldehyde (CAS 1243361-99-0)
- 4-(Trifluoromethyl)furan-2(5H)-one (CAS 102854-63-7)
- 2-methoxy-6-(1H-pyrrol-1-ylmethyl)pyridine (CAS 1341376-97-3)
- 3-[(butan-2-yl)sulfamoyl]benzoic acid (CAS 7326-76-3)
- 2-(3-Methoxy-phenyl)-1-methyl-pyrrolidine (CAS 164737-35-3)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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