Description

n-Methyldiethanolamine-13C,D3 Hydrochloride is a high-purity, isotopically labeled derivative of methyldiethanolamine, specifically designed for advanced analytical and research applications. This compound is essential for use as an internal standard in mass spectrometry, enabling precise quantification and metabolic pathway tracing in complex biological and chemical matrices. It is primarily utilized by researchers and analytical scientists in pharmaceutical development, environmental analysis, and life sciences where accurate, interference-free measurement is critical.

Application

• Internal Standard for LC-MS/MS: Provides a stable, non-interfering reference for the accurate quantification of methyldiethanolamine and related compounds in bioanalytical studies.
• Metabolic Pathway Tracing: Used in pharmacokinetic and drug metabolism research to track the absorption, distribution, metabolism, and excretion (ADME) of compounds.
• Environmental Analysis: Enables precise measurement of amine-based compounds or degradation products in environmental samples via isotope dilution methods.
• Pharmaceutical Impurity Profiling: Assists in the identification and quantification of process-related impurities or degradants in active pharmaceutical ingredients (APIs).
• Forensic and Doping Control: Serves as a critical reference material for the confirmatory analysis of specific substances in forensic toxicology and anti-doping programs.
• Chemical Reaction Mechanism Studies: Utilized as a labeled reagent or probe to elucidate reaction pathways and kinetics in synthetic chemistry.

Basic Information

Product Name	n-Methyldiethanolamine-13C,D3 Hydrochloride
CAS No.	1781841-60-8
Molecular Formula	C413CH9D3NO2•HCl
Molecular Weight	Contact for details
Synonyms	2,2'-(Methyl-13C,D3-imino)diethanol Hydrochloride; N-Methyl-13C,D3-diethanolamine Hydrochloride; MDEA-13C,D3 HCl; Bis(2-hydroxyethyl)-13C,D3-methylamine Hydrochloride; 2,2'-(Methyl-13C,D3-azanediyl)bis(ethan-1-ol) Hydrochloride; N-Methyl-13C,D3-bis(2-hydroxyethyl)amine Hydrochloride; Isotopically Labeled MDEA Hydrochloride
EINECS	Contact for details

Quality Control

Our n-Methyldiethanolamine-13C,D3 Hydrochloride is manufactured under strict quality systems to ensure the highest isotopic and chemical purity for research applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity confirmation via advanced spectroscopic methods. We adhere to relevant standards for high-purity reference materials to ensure reliable and reproducible performance in sensitive analytical workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and purity. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 99 atom % 13C; ≥ 98 atom % D
Chemical Purity (Titration)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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