[(2-Fluorophenyl)methyl]triphenylphosphonium bromide CAS 109869-77-4
| CAS No. | 109869-77-4 |
| Molecular Formula | C25H21FP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies [(2-Fluorophenyl)methyl]triphenylphosphonium bromide (CAS 109869-77-4), a certified reference material (molecular formula C25H21FPBr, MW 451.32 g/mol) for analytical method development and quality control.
[(2-Fluorophenyl)methyl]triphenylphosphonium bromide (C25H21FPBr) contains organophosphorus functionality, fluorine/bromine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures [(2-Fluorophenyl)methyl]triphenylphosphonium bromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H21FP Br |
| Molecular Weight | 451.32 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Br-containing |
Related Fluorophenyl Standards
- 3-[(3-fluorophenyl)methyl]pyrrolidine (CAS 1000198-80-0)
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4)
- Ethyl 1-(2-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000575-18-7)
- 100074-04-2 5-(4-Fluorophenyl)-1-pentene MFCD11553774 (CAS 100074-04-2)
- 3-(2-Fluorophenyl)-4-hydroxyfuran-2(5H)-one (CAS 100074-44-0)
- N-[2-(4-fluorophenyl)ethyl]-1H-imidazole-1-carboxamide (CAS 1000931-75-8)
Recommended Standards
- Potassium (2-chlorophenyl)trifluoroborate (CAS 870195-98-5)
- 1-Bromo-3,5-difluoro-2-iodobenzene (CAS 175278-11-2)
- 2-Tetradecanone (CAS 2345-27-9)
- 2-((2,4-Dinitrophenyl)thio)benzo[d]thiazole (CAS 17586-89-9)
- 4-Bromo-5-methoxy-2-methylpyridine (CAS 1256804-48-4)
- (s)-2-Amino-2-(3-fluoro-4-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1213918-01-4)
- 2-(2-Bromo-5-(difluoromethyl)-6-(trifluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805044-61-4)
- 1-Ethynyl-3-nitro-5-(trifluoromethyl)benzene (CAS 2228611-47-8)
- 3-Nitro-5-(trifluoromethyl)pyridine-2-acetic acid (CAS 1227599-60-1)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com