Bis(2-(dicyclohexylphosphino)ethyl)amine CAS 550373-32-5
| CAS No. | 550373-32-5 |
| Molecular Formula | C28H53NP2 |
| Molecular Weight | 465.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 465.67 g/mol gives Bis(2-(dicyclohexylphosphino)ethyl)amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Bis(2-(dicyclohexylphosphino)ethyl)amine (CAS 550373-32-5), a certified reference material (molecular formula C28H53NP2, MW 465.67 g/mol) for analytical method development and quality control.
Bis(2-(dicyclohexylphosphino)ethyl)amine (C28H53NP2) contains a nitrile group, organophosphorus functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C28H53NP2 |
| Molecular Weight | 465.67 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- N1-[[2-(Dicyclohexylphosphino)phenyl]methyl]-N2-(2,4,6-trimethylphenyl)-1,2-ethanediamine (CAS 1450877-16-3)
- α-(Dicyclohexylphosphino)-2,4,6-trimethyl-N-(2,4,6-trimethylphenyl)benzenemethanamine (CAS 1859092-72-0)
- 1-[2′-(Dicyclohexylphosphino)-6-methoxy[1,1′-biphenyl]-3-yl]piperidine (CAS 1614230-85-1)
- 3,4-Bis(dicyclohexylphosphino)thiophene (CAS 1638677-61-8)
- 2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl (CAS 564483-18-7)
- 2-Dicyclohexylphosphino-2’,6’-diisopropoxybiphenyl (CAS 787618-22-8)
- 1,4-Bis(dicyclohexylphosphino)-butane 1,4-bis(dicyclohexylphosphino)butane 65038-36-0 (CAS 65038-36-0)
- N1-[2-(Dicyclohexylphosphino)phenyl]-N2-(2,4,6-trimethylphenyl)-1,2-ethanediamine (CAS 1450876-98-8)
Recommended Standards
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Why CATO?
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