(1R)-2'-(Diphenylphosphino)-N-ethyl-[1,1'-binaphthalen]-2-amine CAS 216369-05-0

Description

The occurrence of (1R)-2'-(Diphenylphosphino)-N-ethyl-[1,1'-binaphthalen]-2-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1R)-2'-(Diphenylphosphino)-N-ethyl-[1,1'-binaphthalen]-2-amine (CAS 216369-05-0) is a high-purity analytical reference standard with the molecular formula C34H28NP and a molecular weight of 481.57 g/mol.

Structurally, (1R)-2'-(Diphenylphosphino)-N-ethyl-[1,1'-binaphthalen]-2-amine (C34H28NP) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. The molecule exhibits a degree of unsaturation (DBE) of 21.5, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 481.57 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

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