1-Phenyl-3-(p-tolyl)propane-1,3-dione CAS 25855-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25855-99-6 |
| Molecular Formula | C16H14O2 |
| Molecular Weight | 238.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Phenyl-3-(p-tolyl)propane-1,3-dione (CAS 25855-99-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H14O2. Molecular weight: 238.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H14O2 |
| Molecular Weight | 238.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Recommended Standards
- 1-Methyl-2-(phenoxymethyl)-1H-benzo[d]imidazole (CAS 202065-29-0)
- 2-((3AR,7aS)-2,2-dimethyl-3a,7a-dihydrobenzo[d][1,3]dioxol-5-yl)-2-methylpropanoic acid (CAS 1998128-20-3)
- 1-Ethyl-2-(2-(furan-2-yl)vinyl)-1H-benzo[d]imidazole (CAS 685097-43-2)
- (S)-N-((S)-1-(((S)-1-Amino-4-(methylthio)-1-oxobutan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)-1-((5-aminopentanoyl)-L-phenylalanyl-L-phenylalanyl)-N-methylpyrrolidine-2-carboxamide (CAS 133156-06-6)
- 5-(trifluoromethyl)-1,3-oxazole (CAS 1359706-47-0)
- 4-((Tetrahydro-2H-pyran-4-yl)oxy)benzonitrile (CAS 884507-34-0)
- 6-Chloro-4-oxo-3-phenylpyridazine-1(4H)-carbonitrile (CAS 151192-45-9)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(1E)-[3-(trifluoromethyl)phenyl]methylidene]piperidine-4-carbohydrazide (CAS 338761-42-5)
- 1-(1-Methyl-2,3-dihydro-1H-indol-5-yl)-ethanone (CAS 60821-63-8)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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