Description

n-Undecyl-D23-Amine is a deuterium-labeled primary amine featuring a fully deuterated undecyl chain. This high-purity isotopologue is critical for advanced research applications where metabolic stability and precise tracking are required. It serves as a key building block and analytical standard for scientists in pharmaceutical development, agrochemical research, and material science.

Application

• Pharmaceutical Research: Used as an internal standard in LC-MS and GC-MS for quantitative bioanalysis of amine-containing drug candidates and their metabolites.
• Metabolic Pathway Studies: Acts as a stable, non-radioactive tracer to investigate the absorption, distribution, metabolism, and excretion (ADME) profiles of long-chain alkylamines.
• Deuterated Material Synthesis: Serves as a precursor for synthesizing more complex deuterated compounds, including surfactants, liquid crystals, and polymers, where isotopic labeling is necessary.
• NMR Spectroscopy: Provides a valuable tool for mechanistic studies and structural elucidation due to the absence of proton signals from the alkyl chain, simplifying spectral interpretation.
• Agrochemical Development: Employed in the research and analysis of amine-based pesticides, herbicides, and plant growth regulators.

Basic Information

Product Name	n-Undecyl-D23-Amine
CAS No.	1219805-57-8
Molecular Formula	C11D23NH2
Molecular Weight	~200.4 g/mol
Synonyms	1-Aminoundecane-D23; Undecylamine-D23; n-Undecylamine-D23; Deuterated Undecylamine; D23-Undecylamine; 1-Undecylamine-D23; Perdeuterated Undecylamine; [D23]-Undecylamine
EINECS	Contact for details

Quality Control

Our n-Undecyl-D23-Amine is manufactured under controlled conditions to ensure exceptional isotopic and chemical purity, meeting the stringent requirements of research and analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic purity (D-enrichment), chemical purity by NMR and GC, and impurity profiles. We adhere to rigorous quality testing protocols to guarantee batch-to-batch consistency and reliability for your critical work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Chemical Purity (GC / NMR)	≥ 97%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.