Triphenyl(1-phenylethyl)phosphonium bromide CAS 30537-09-8
| CAS No. | 30537-09-8 |
| Molecular Formula | C26H23P |
| Molecular Weight | 366.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Triphenyl(1-phenylethyl)phosphonium 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.
Triphenyl(1-phenylethyl)phosphonium bromide (CAS 30537-09-8) is a high-purity analytical reference standard with the molecular formula C26H23P and a molecular weight of 366.43 g/mol.
Triphenyl(1-phenylethyl)phosphonium bromide (C26H23P) contains organophosphorus functionality, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C26H23P |
| Molecular Weight | 366.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Triphenyl Standards
- Triphenyl(1-phenylvinyl)phosphonium bromide (CAS 30537-11-2)
- 2,3,4-Triphenyl-2H-pyrazolo[3,4-d]pyridazin-7(6H)-one (CAS 63514-98-7)
- 1379811-42-3 2-Methyl-3,5,7-triphenyl-4,7-dihydropyrazolo[1,5-a]pyrimidine MFCD22374954 (CAS 1379811-42-3)
- Triphenyl(styryl)silane (CAS 18766-06-8)
- 1',3',5'-Triphenyl-1'H-1,4'-bipyrazole (CAS 894085-99-5)
- 2-(triphenyl-phosphanylidene)-propionic acid ethyl ester (CAS 21382-82-1)
- 4-Methyl-1-(triphenyl-lambda5-phosphanylidenE)-pentan-2-one (CAS 27653-95-8)
- 3-(Triphenyl-l5-phosphaneylidene)pentane-2,4-dione (CAS 1474-32-4)
Recommended Standards
- Senkirkin (CAS 6882-01-5)
- Promethazine Impurity 46 (CAS CATO-C4X-141846)
- Phenyl 3-phenyl-3-(phenylsulfonyl)propanoate (CAS 2376300-53-5)
- Ceftizoxime Impurity 10 (CAS 57028-71-4)
- (+/-)-Dihydro-4-[[3-methoxy-4-(phenylmethoxy)phenyl]methyl]-2(3H)-furanone (CAS 92831-74-8)
- 2-Amino-6-fluorobenzo[b]thiophene-3-carbonitrile (CAS 221061-09-2)
- (S)-Ethyl 3,3,3-trifluoro-2-hydroxypropanoate (CAS 143234-53-1)
- 1-(Tert-butyl) 2-ethyl (2R,5S)-5-((benzyloxy)((benzyloxy)carbonyl)amino)piperidine-1,2-dicarboxylate (CAS 2387567-00-0)
- 1,11-Diisocyanatoundecane (CAS 78980-33-3)
- (R)-1-(4-fluoro-3-(trifluoromethyl)phenyl)but-3-en-1-amine (CAS 1270004-39-1)
- (2-Methylbutyl)cyclohexane (CAS 54105-77-0)
- (5-(4-Methyl-3-nitrophenyl)furan-2-yl)methanol (CAS 677765-65-0)
- N-(2-((3-Cyano-8-methylquinolin-2-yl)amino)ethyl)-2-methoxybenzamide (CAS 606105-14-0)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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