3-Ethoxy-N-((1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl)propan-1-amine CAS 1119451-45-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Ethoxy-N-((1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl)propan-1-amine.

3-Ethoxy-N-((1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl)propan-1-amine (CAS 1119451-45-4), molecular formula C18H30N2O and molecular weight 290.44 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3-Ethoxy-N-((1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl)propan-1-amine (C18H30N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

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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