1-([1,1'-Biphenyl]-4-yl)-4,4,4-trifluorobutane-1,3-dione CAS 581-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 581-83-9 |
| Molecular Formula | C16H11F3O2 |
| Molecular Weight | 292.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-([1,1'-Biphenyl]-4-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 581-83-9) pharmaceutical standards reference standard. Molecular formula: C16H11F3O2. Molecular weight: 292.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H11F3O2 |
| Molecular Weight | 292.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1957 |
| Halogen Content | F-containing |
Related Biphenyl Standards
- 2113-51-1 1,1'-Biphenyl, 2-iodo- Biphenyl, 2-iodo- (6CI,7CI,8CI) 2-Iodobiphenyl AI3-15371 Biphenyl, 2-iodo- EINECS 218-303-3 o-Iodobiphenyl 2-Iodo-1,1'-biphenyl NSC 9283 o-Phenyliodobenzene (CAS 2113-51-1)
- Ethyl 5-{[1,1'-biphenyl]-4-yl}-1H-pyrazole-3-carboxylate (CAS 132726-35-3)
- 2,2′-[1,1′-Biphenyl]-4,4′-diylbis[4,5-dihydrooxazole] (CAS 77545-13-2)
- 6-([1,1'-Biphenyl]-4-yl)-3-methyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 193744-10-4)
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- Biphenyl-4,4'-diacetic acid (CAS 19806-14-5)
Recommended Standards
- Bis(4-cyanophenyl) oxalate (CAS 16536-32-6)
- 1H,1'H-[2,2'-Biindole]-5,5',6,6'-tetraone (CAS 98192-29-1)
- [5,5'-Biindoline]-2,2',3,3'-tetraone (CAS 14735-56-9)
- 2-(Aminomethyl)-1-(trifluoromethyl)cyclopropane-1-carboxylic acid (CAS 1251923-28-0)
- Methyl 4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate (CAS 1160474-62-3)
- (1S,2S)-1,2-Di(furan-2-yl)-N1,N2-dimethylethane-1,2-diamine (CAS 2444430-90-2)
- N-((1-(2-Aminoethyl)pyrrolidin-2-yl)methyl)-N-methylacetamide (CAS 1353988-41-6)
- Methyl 5-cyano-6-methoxy-2-methylnicotinate (CAS 71408-01-0)
- 1,5-Diiodo-3-methylpentane (CAS 51174-46-0)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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