(4-(Fluorosulfonyl)benzyl)triphenylphosphonium bromide CAS 21316-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21316-04-1 |
| Molecular Formula | C25H21FO2PS |
| Molecular Weight | 435.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(Fluorosulfonyl)benzyl)triphenylphosphonium bromide (CAS 21316-04-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H21FO2PS. Molecular weight: 435.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H21FO2PS |
| Molecular Weight | 435.47 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorosulfonyl Standards
- 5-(Fluorosulfonyl)-2-(hexadecyloxy)benzoic acid (CAS 5376-77-2)
- 5-(Fluorosulfonyl)-2-(hexadecylthio)benzoic acid (CAS 199461-25-1)
- 5-(Fluorosulfonyl)-2-(hexadecyloxy)benzoyl chloride (CAS 5376-78-3)
- Ethyl 2-(4-(fluorosulfonyl)phenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylate (CAS 80789-71-5)
- 1-((4-(Fluorosulfonyl)benzoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonic acid (CAS 142439-47-2)
- Ethyl 2-(4-(fluorosulfonyl)phenyl)-4-hydroxyquinoline-5-carboxylate (CAS 83803-43-4)
- benzyl 2-[(fluorosulfonyl)methyl]piperidine-1-carboxylate (CAS 2060057-04-5)
- 3-(Fluorosulfonyl)-5-((trimethylsilyl)ethynyl)benzoic acid (CAS 2088829-06-3)
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