(2-((1,3-dioxolan-2-yl)methyl)phenyl)diphenylphosphonium bromide 2-[(1,3)-dioxolane-2-yl]-methyltriphenylphosphonium bromide 52509-14-5 CAS 52509-14-5
| CAS No. | 52509-14-5 |
| Molecular Formula | C22H40O2P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2-((1,3-dioxolan-2-yl)methyl)phenyl)diphenylphosphonium bromide 2-[(1,3)-dioxolane-2-yl]-methyltriphenylphosphonium bromide 52509-14-5 (C22H40O2PBr) contains organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 447.44 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (2-((1,3-dioxolan-2-yl)methyl)phenyl)diphenylphosphonium bromide 2-[(1,3)-dioxolane-2-yl]-methyltriphenylphosphonium bromide 52509-14-5 (CAS 52509-14-5), a certified reference material (molecular formula C22H40O2PBr, MW 447.44 g/mol) for analytical method development and quality control.
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.
CATO manufactures (2-((1,3-dioxolan-2-yl)methyl)phenyl)diphenylphosphonium bromide 2-[(1,3)-dioxolane-2-yl]-methyltriphenylphosphonium bromide 52509-14-5 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 | C22H40O2P Br |
| Molecular Weight | 447.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
Related dioxolan Standards
- (2-Methyl-1,3-dioxolan-2-yl)methanol (CAS 10004-17-8)
- 3-(1,3-dioxolan-2-yl)piperidine (CAS 1001939-65-6)
- 1-[2-(1,3-Dioxolan-2-yl)ethyl]-3-nitro-1h-pyrazole (CAS 1006568-54-2)
- 1-[2-(1,3-Dioxolan-2-yl)ethyl]-4-nitro-1h-pyrazole (CAS 1006570-90-6)
- 3-(1,3-Dioxolan-2-yl)thiophene-2-sulfonyl chloride (CAS 103011-38-7)
- 3-(1,3-Dioxolan-2-yl)thiophene-2-sulfonamide (CAS 103011-39-8)
- 4-(1,3-Dioxolan-2-yl)benzophenone (CAS 103741-08-8)
- (4-(1,3-DIOXOLAN-2-YL)PHENYL)METHANAMINE (CAS 104566-44-1)
Recommended Standards
- Tert-butyl 3-(methylcarbamoyl)azetidine-1-carboxylate (CAS 864247-44-9)
- Methyl (3,4-dihydro-2H-pyrrol-5-yl)glycinate (CAS 749187-07-3)
- 6-Acetamidohexanoyl chloride (CAS 43218-41-3)
- 2-Bromo-5-m-tolyl-thiazole-4-carboxylic acid methyl ester (CAS 1017273-05-0)
- Benzyl 3,9-diazaspiro[5.6]Dodecane-9-carboxylate (CAS 2387599-42-8)
- 2-(Aminomethyl)-4-chloro-6-(difluoromethyl)-3-hydroxypyridine (CAS 1804449-63-5)
- 5-Indanyl isothiocyanate (CAS 149865-84-9)
- 2-(3,5-Bis(trifluoromethyl)phenyl)ethan-1-ol (CAS 93427-28-2)
- 4-(Benzyloxy)-3,3-dimethyl-2-butanone (CAS 61674-96-2)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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