2-(2,9-Dioxaspiro[5.5]undecan-3-yl)ethan-1-amine CAS 2091748-63-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2091748-63-7
Molecular FormulaC11H21NO2
Molecular Weight199.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2,9-Dioxaspiro[5.5]undecan-3-yl)ethan-1-amine CAS 2091748-63-7 chemical structure

Description

2-(2,9-Dioxaspiro[5.5]undecan-3-yl)ethan-1-amine (C11H21NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 2-(2,9-Dioxaspiro[5.5]undecan-3-yl)ethan-1-amine (CAS 2091748-63-7), a certified reference material (molecular formula C11H21NO2, MW 199.29 g/mol) for analytical method development and quality control.

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

Molecular FormulaC11H21NO2
Molecular Weight199.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1997
Nitrogen Atoms1

Related Dioxaspiro Standards

Recommended Standards

Why CATO?