Triphenyl(1-phenylvinyl)phosphonium bromide CAS 30537-11-2
| CAS No. | 30537-11-2 |
| Molecular Formula | C26H22P |
| Molecular Weight | 365.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Triphenyl(1-phenylvinyl)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.
CATO supplies Triphenyl(1-phenylvinyl)phosphonium bromide (CAS 30537-11-2), a certified reference material (molecular formula C26H22P, MW 365.43 g/mol) for analytical method development and quality control.
Owing to organophosphorus functionality, a polycyclic aromatic system, Triphenyl(1-phenylvinyl)phosphonium bromide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C26H22P |
| Molecular Weight | 365.43 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Triphenyl Standards
- Triphenyl(1-phenylethyl)phosphonium bromide (CAS 30537-09-8)
- 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
- tert-Butyl 4-{5-cyano-[2,3'-bipyridin]-6-yl}piperazine-1-carboxylate (CAS 946386-03-4)
- Valsartan Impurity 124 (CAS CATO-C4X-1057124)
- tert-Butyl 4-{5-cyano-[2,2'-bipyridin]-6-yl}piperazine-1-carboxylate (CAS 946385-30-4)
- Valsartan Impurity 141 (CAS CATO-C4X-1057141)
- (4S,4′S)-2,2′-(1,3-Phenylene)bis[4,5-dihydro-4-(phenylmethyl)oxazole] (CAS 265127-66-0)
- 2-Methyl-1,4-diazepane (CAS 65974-17-6)
- 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-[(S)-1-(3-methyl-1,2,4-oxadiazol-5-yl)propyl]pyrazolo[1,5-a]pyrimidin-7-amine (CAS 885220-61-1)
- N-Cyclohexyl-2-((5-((2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)methyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 852153-05-0)
- 2-(4-(Trifluoromethoxy)phenyl)-2,8-diazaspiro[4.5]decan-1-one (CAS 1255650-21-5)
- 2,6-Dimethyl-4-(morpholinomethyl)phenol hydrochloride (CAS 97032-13-8)
- 4-(Bromomethyl)-2,5-diphenyloxazole (CAS 133130-86-6)
- 6-(Difluoromethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1662687-60-6)
- 3-Phenyl-1H-pyrrolo[3,2-c]pyridine (CAS 25796-86-5)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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