Benzyl(triphenylphosphine)acetate CAS 15097-38-8
| CAS No. | 15097-38-8 |
| Molecular Formula | C27H47O2P |
| Molecular Weight | 434.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Benzyl(triphenylphosphine)acetate (CAS 15097-38-8), molecular formula C27H47O2P and molecular weight 434.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C27H47O2P, Benzyl(triphenylphosphine)acetate contains a steroid core, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 434.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H47O2P |
| Molecular Weight | 434.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Benzyl Standards
- (Triphenylphosphine)ethylpyruvate (CAS 13321-61-4)
- Triphenylphosphine Selenide (CAS 3878-44-2)
- Phenyl(triphenylphosphine)gold (CAS 30142-19-9)
- (triphenylphosphine)ketene (CAS 15596-07-3)
- (triphenylphosphine)acetonitrile (CAS 16640-68-9)
- Triphenylphosphine Sulfide (CAS 3878-45-3)
- Triphenylphosphine-d15 (CAS 24762-44-5)
- Triphenylphosphine (CAS 603-35-0)
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