1,2-Bis(4'-phenoxyphenyl)-1,1,2,2-tetrafluoroethane CAS 149963-10-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149963-10-0 |
| Molecular Formula | C26H18F4O2 |
| Molecular Weight | 438.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,2-Bis(4'-phenoxyphenyl)-1,1,2,2-tetrafluoroethane (CAS 149963-10-0) pharmaceutical standards reference standard. Molecular formula: C26H18F4O2. Molecular weight: 438.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H18F4O2 |
| Molecular Weight | 438.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
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- N-(4-Phenoxyphenyl)-1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxamide (CAS 1775546-75-2)
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Recommended Standards
- 12-Pentafluorophenoxydodecylphosphonic acid (CAS 1049677-16-8)
- Cefuroxime impurity 106 (CAS CATO-C4X-1245106)
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- 2-(Phenylthio)-3-(1-propylpyrrolidin-2-yl)pyridine (CAS 1352530-24-5)
- (2E,4S)-4-(Acetyloxy)-5-[3,4-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-2-pentenoic Acid (CAS 1235828-19-9)
- 3-((3,4-Dimethylphenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 477319-10-1)
- 2-(4-Benzylpiperazin-1-yl)ethan-1-ol (CAS 3221-20-3)
- (S)-3-Hydroxy-5-oxotetrahydrofuran-3-carboxylic acid (CAS 131001-79-1)
- ethyl 2-cyanocyclopropane-1-carboxylate (CAS 56447-11-1)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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