(6-Methylheptyl)triphenylphosphonium Bromide CAS 52648-05-2
| CAS No. | 52648-05-2 |
| Molecular Formula | C26H32P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 455.42 g/mol gives (6-Methylheptyl)triphenylphosphonium Bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (6-Methylheptyl)triphenylphosphonium Bromide (CAS 52648-05-2), a certified reference material (molecular formula C26H32PBr, MW 455.42 g/mol) for analytical method development and quality control.
Structurally, (6-Methylheptyl)triphenylphosphonium Bromide (C26H32PBr) contains organophosphorus functionality, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 455.42 g/mol, it falls into the moderately-high-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (6-Methylheptyl)triphenylphosphonium Bromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H32P Br |
| Molecular Weight | 455.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
Related Methylheptyl Standards
- 6-Methylheptyl 2-Mercaptoacetate (CAS 106-76-3)
- Bis(6-methylheptyl)phosphinodithioic acid (CAS 107667-02-7)
- 6-Methylheptyl dihydrogen phosphate (CAS 12645-53-3)
- 6-Methylheptyl palmitate (CAS 1341-38-4)
- 4-(1-Methylheptyl)-2,6-dinitrophenyl butenoate (CAS 19019-33-1)
- Bis(6-methylheptyl) Phthalate-3,4,5,6-d4 (CAS 2209087-06-7)
- Tris(6-methylheptyl)amine (CAS 25549-16-0)
- 6-Methylheptyl 2-((tributylstannyl)thio)acetate (CAS 26896-31-1)
Recommended Standards
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- ethyl 4-fluoro-1H-indole-7-carboxylate (CAS 1196048-19-7)
- 2-(3-Nitrobenzylidene)indolin-3-one (CAS 118860-75-6)
- Folic Acid Impurity 36 (CAS CATO-C4X-139536)
- 1-O-Nonyl-rac-glycerol (CAS 113676-50-9)
- 5-(1-Bromoethyl)-1,2,3-trimethoxybenzene (CAS 1094792-22-9)
- 2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-4-methylpentanoic acid (CAS 306967-37-3)
- 3-Bromo-1-ethyl-1H-1,2,4-triazole (CAS 64907-54-6)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
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