(5-Ethoxy-5-oxopentyl)triphenylphosphonium bromide CAS 118026-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118026-77-0 |
| Molecular Formula | C25H28O2P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5-Ethoxy-5-oxopentyl)triphenylphosphonium bromide (CAS 118026-77-0) pharmaceutical standards reference standard. Molecular formula: C25H28O2P Br. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C25H28O2P Br |
| Molecular Weight | 471.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
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Recommended Standards
- 4,5-Dibromo-2-methyl-2H-1,2,3-triazole (CAS 28938-17-2)
- 1-(Bromomethyl)-3-fluoro-2-methoxybenzene (CAS 916420-50-3)
- 3-((5-Bromopyridin-2-yl)oxy)benzaldehyde (CAS 1427460-53-4)
- 3-(3-chloropropyl)-1H-pyrazole (CAS 174790-34-2)
- 4-[(1-Azetidinyl)methyl]phenylboronic acid (CAS 2246662-21-3)
- 2,4-Dichloro-N-(4-((2-chlorophenyl)thio)phenyl)benzamide (CAS 339105-24-7)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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