Bis(4-phenylphenyl)ethane-1,2-dione CAS 4746-80-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4746-80-9 |
| Molecular Formula | C26H18O2 |
| Molecular Weight | 362.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Bis(4-phenylphenyl)ethane-1,2-dione (CAS 4746-80-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H18O2. Molecular weight: 362.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H18O2 |
| Molecular Weight | 362.42 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Bis Standards
- 9-(4-Phenylphenyl)carbazole-3-boronic acid (CAS 1028648-22-7)
- 3-[1-phenyl-3-(4-phenylphenyl)-1h-pyrazol-4-yl]propanoic acid (CAS 1210822-80-2)
- Bis(4-phenylphenyl)phosphine oxide (CAS 187344-95-2)
- 3-[(2-phenylphenyl)sulfamoyl]benzoic acid (CAS 744204-12-4)
- 2-{[2-oxo-2-(4-phenylphenyl)ethyl]sulfanyl}benzoic acid (CAS 324774-82-5)
- 1-phenyl-3-(4-phenylphenyl)-1H-pyrazole-4-carboxylic acid (CAS 371776-57-7)
- 2-(4-Phenylphenyl)quinoline-4-carbohydrazide (CAS 351327-25-8)
- 2-(4-Phenylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-enoic acid (CAS 379726-20-2)
Recommended Standards
- AZD 7762 (CAS 860352-01-8)
- Boc-NH-PEG4-azide (CAS 940951-99-5)
- 9H,9'H-[9,9'-Bifluorene]-9,9'-diol (CAS 3073-51-6)
- Ethyl 2-(2-bromophenoxy)acetate (CAS 90841-62-6)
- N-Cyclohexyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-sulfonamide (CAS 30018-59-8)
- 1-(1-benzothiophen-2-yl)ethan-1-amine (CAS 165737-36-0)
- Sulfuric acid, aluminum potassium salt (2:1:1) (CAS 10043-67-1)
- 1-((5-Nitropyridin-2-yl)amino)cyclopentane-1-carboxylic acid (CAS 866157-46-2)
- 2-(Difluoromethyl)-3-fluoro-6-hydroxy-4-iodopyridine (CAS 1806963-10-9)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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