4,4,4-Trifluoro-1-(3-methyl-2-thienyl)-1,3-butanedione CAS 319-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 319-56-2 |
| Molecular Formula | C9H7F3O2S |
| Molecular Weight | 236.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4,4-Trifluoro-1-(3-methyl-2-thienyl)-1,3-butanedione (CAS 319-56-2) pharmaceutical standards reference standard. Molecular formula: C9H7F3O2S. Molecular weight: 236.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7F3O2S |
| Molecular Weight | 236.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
- 4,4,4-trifluoro-1-(5-methylthiophen-2-yl)butane-1,3-dione (CAS 326-72-7)
- 4,4,4-Trifluoro-2-methyl-1-(thiophen-2-yl)butane-1,3-dione (CAS 346-01-0)
- 2,3',5'-Trifluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1318975-41-5)
- 5,5,5-Trifluoro-4-hydroxy-4-(1-methyl-1h-imidazol-2-yl)pentan-2-one (CAS 930414-73-6)
- 4,4,4-Trifluoro-3-(3-fluorophenyl)butanoic acid (CAS 1342025-10-8)
- 4,4,4-Trifluoro-2-(4-fluorophenyl)butanoic acid (CAS 1512932-26-1)
- (R)-4,4,4-Trifluoro-3-(4-fluorophenyl)butanoic acid (CAS 1583309-36-7)
- 1,1,1-Trifluoro-11-dodecene-2-one (CAS 141023-04-3)
Recommended Standards
- 4-(Benzyloxy)-2,5-difluorophenol (CAS 2413441-22-0)
- 4-((2,2,2-Trifluoroethyl)thio)benzoic acid (CAS 954562-94-8)
- 3-(Methylthio)-5-(trifluoromethyl)benzoic acid (CAS 53985-40-3)
- 6-(4-Methoxystyryl)pyridazin-3-ol (CAS 83516-67-0)
- 1-(Oxolan-2-yl)cyclopropan-1-amine (CAS 1780868-43-0)
- 1-(Benzyloxy)-1H-benzo[d]imidazole-2-carbonitrile (CAS 68930-17-6)
- 9-(2-ethylhexyl)carbazole (CAS 187148-77-2)
- N,N-Dimethyl-2-nitro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1218791-24-2)
- 1-Methylindole-7-boronic acid (CAS 1443380-07-1)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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