Description

n-Ethyl-Ethanamine-15N Hydrobromide is a stable isotope-labeled salt of diethylamine, where the nitrogen atom is enriched with the 15N isotope. This compound is a critical reagent for advanced analytical and synthetic chemistry, providing a non-radioactive tracer for precise metabolic, pharmacokinetic, and mechanistic studies. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and sophisticated diagnostic tools.

Application

• Isotope-Labeled Internal Standards: For precise quantification in Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS) analysis of amines and related compounds.
• Metabolic Pathway Tracing: As a stable isotopic tracer in biomedical and agricultural research to study nitrogen assimilation and metabolic flux.
• Pharmaceutical Intermediate Synthesis: Used in the synthesis of 15N-labeled drug candidates and metabolites for clinical research and regulatory submission support.
• NMR Spectroscopy: Serves as a valuable standard or starting material for Nuclear Magnetic Resonance (NMR) studies, simplifying spectral interpretation.
• Mechanistic Organic Chemistry Studies: Employed to elucidate reaction mechanisms and kinetics where nitrogen atom transfer is involved.

Basic Information

Product Name	n-Ethyl-Ethanamine-15N Hydrobromide
CAS No.	251901-52-7
Molecular Formula	C4H12N•HBr
Molecular Weight	154.06 g/mol (for 15N labeled form)
Synonyms	Diethylamine-15N Hydrobromide; (15N)Diethylamine Hydrobromide; N-Ethylethanamine-15N HBr; DEA-15N HBr; 15N-Diethylammonium Bromide; 2-Azapentane-15N Hydrobromide; N,N-Diethylamine-15N Hydrobromide
EINECS	Contact for details

Quality Control

Our n-Ethyl-Ethanamine-15N Hydrobromide is produced under strict quality management protocols to ensure high isotopic and chemical purity suitable for sensitive research applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity confirmation. We adhere to relevant industry standards for stable isotope-labeled compounds, ensuring reliable and reproducible performance in your critical experiments.

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 material is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. Handle and store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Enrichment (15N)	≥ 98 atom %
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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