{[2-(bromomethyl)phenyl]methyl}triphenylphosphanium bromide CAS 67219-44-7
| CAS No. | 67219-44-7 |
| Molecular Formula | C26H23BrP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures {[2-(bromomethyl)phenyl]methyl}triphenylphosphanium 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.
{[2-(bromomethyl)phenyl]methyl}triphenylphosphanium bromide (CAS 67219-44-7) is a high-purity analytical reference standard with the molecular formula C26H23BrPBr and a molecular weight of 526.25 g/mol.
The molecular framework of {[2-(bromomethyl)phenyl]methyl}triphenylphosphanium bromide (C26H23BrPBr) is characterized by organophosphorus functionality, bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C26H23BrP Br |
| Molecular Weight | 526.25 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.) | 1976 |
| Halogen Content | Br-containing |
Related bromomethyl Standards
- 5-(Bromomethyl)-2-methyl-4-(trifluoromethyl)thiazole (CAS 1000339-73-0)
- 2-Bromomethyl-5-chloro-1,3-dinitrobenzene (CAS 1000341-01-4)
- 2-(Bromomethyl)-2-butylhexanoic Acid (CAS 100048-86-0)
- 2-(Bromomethyl)-5-(trifluoromethyl)pyridine (CAS 1000773-62-5)
- 4-(bromomethyl)-2-methylbenzonitrile (CAS 1001055-64-6)
- 2-(Bromomethyl)pyridin-3-ol hydrochloride (CAS 1001096-21-4)
- 2-(Bromomethyl)-6-fluoropyridine (CAS 100202-78-6)
- 2-(bromomethyl)-1-oxaspiro[4.4]nonane (CAS 100238-92-4)
Recommended Standards
- 4-(2-Chlorophenoxy)butan-1-amine (CAS 57276-68-3)
- (R)-2-(5-oxopyrrolidin-3-yl)acetic acid (CAS 808157-06-4)
- 3-Iodo-5-methoxy-4-[(4-methylbenzyl)oxy]benzaldehyde (CAS 351066-30-3)
- 2-{2-[(5-Chloro-1,2,4-thiadiazol-3-yl)sulfanyl]ethyl}-2,3-dihydro-1h-isoindole-1,3-dione (CAS 1326815-58-0)
- 2-((4-Chlorophenyl)sulfonyl)-1H-indole (CAS 1505521-32-3)
- 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)propanoic acid (CAS 1006455-66-8)
- N-butyl-1-(2-chloro-6-fluorophenyl)methanimine (CAS 945408-07-1)
- 2-Methyloctahydro-1H-pyrrolo[3,4-c]pyridine dihydrochloride (CAS 2007921-13-1)
- 2-Amino-N-(((S)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-N,3-dimethylbutanamide (CAS 1290198-35-4)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com