N-((Diphenylphosphino)methyl)-N-ethylethanamine CAS 2071-27-4
| CAS No. | 2071-27-4 |
| Molecular Formula | C17H22NP |
| Molecular Weight | 271.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-((Diphenylphosphino)methyl)-N-ethylethanamine (CAS 2071-27-4) is a high-purity analytical reference standard with the molecular formula C17H22NP and a molecular weight of 271.34 g/mol.
The molecular framework of N-((Diphenylphosphino)methyl)-N-ethylethanamine (C17H22NP) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), N-((Diphenylphosphino)methyl)-N-ethylethanamine 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 | C17H22NP |
| Molecular Weight | 271.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(3-(Methylthio)phenyl)propan-1-one (CAS 1314973-14-2)
- 6-chloro-N,N-dimethylpyridine-3-sulfonamide (CAS 52480-31-6)
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