Perifosine CAS 157716-52-4
| CAS No. | 157716-52-4 |
| Molecular Formula | C25H52NO4P |
| Molecular Weight | 461.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 461.66 g/mol gives Perifosine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Perifosine (CAS 157716-52-4), molecular formula C25H52NO4P and molecular weight 461.66 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Perifosine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 461.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C25H52NO4P |
| Molecular Weight | 461.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(2-(Di(adamantan-1-yl)phosphino)phenyl)piperidine (CAS 1237588-13-4)
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- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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