Description

Ethyl-D5-Methylamine is a deuterated analog of ethylmethylamine, where five hydrogen atoms are replaced by deuterium, a stable isotope of hydrogen. This high isotopic purity is critical for applications requiring minimal signal interference, such as in NMR spectroscopy and mass spectrometry. It serves as a valuable building block in pharmaceutical research, particularly for the synthesis of deuterium-labeled drug candidates and internal standards in analytical chemistry.

Application

• As a deuterated internal standard for quantitative mass spectrometry (LC-MS, GC-MS) in bioanalytical and pharmacokinetic studies.
• As a precursor or intermediate in the synthesis of deuterium-labeled pharmaceutical compounds for drug discovery and development.
• For use in NMR spectroscopy as a solvent or reagent to study molecular structure and dynamics without proton signal interference.
• In metabolic pathway tracing and mechanistic studies within academic and industrial research laboratories.
• For the preparation of specialty chemical probes and ligands used in life sciences research.
• In the development and calibration of analytical instruments and methods requiring high-purity deuterated chemicals.

Basic Information

Product Name	Ethyl-D5-Methylamine
CAS No.	1219804-73-5
Molecular Formula	C3D5H4N
Molecular Weight	78.15 g/mol
Synonyms	N-Ethyl(methyl-d5)amine; (Methyl-d5)ethylamine; Ethyl(methyl-d5)amine; N-Methyl-d5-ethylamine; Deuterated Ethylmethylamine; Ethylmethylamine-d5; N-Ethyl-N-(trideuteriomethyl)amine-d2; 1-Deuterio-N-(trideuteriomethyl)ethanamine-d2
EINECS	Contact for details

Quality Control

Our Ethyl-D5-Methylamine is produced under controlled conditions to ensure high chemical and isotopic purity. Each batch undergoes rigorous analytical testing, including NMR, GC-MS, and HPLC, to verify identity, purity, and deuterium enrichment. We provide comprehensive Certificates of Analysis (COA) detailing all specifications, and our quality system supports compliance with relevant research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place, ideally at 2-8°C. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) and handle with appropriate precautions to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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