(S)-(+)-1-(2-Pyrrolidinylmethyl)pyrrolidine (S)-1-(pyrrolidin-2-ylmethyl)pyrrolidine 51207-66-0 A7566 CAS 51207-66-0

Description

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.

(S)-(+)-1-(2-Pyrrolidinylmethyl)pyrrolidine (S)-1-(pyrrolidin-2-ylmethyl)pyrrolidine 51207-66-0 A7566 (CAS 51207-66-0), molecular formula C9H18N2 and molecular weight 154.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (S)-(+)-1-(2-Pyrrolidinylmethyl)pyrrolidine (S)-1-(pyrrolidin-2-ylmethyl)pyrrolidine 51207-66-0 A7566 (C9H18N2) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 154.25 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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