Description

Ethanolamine-13C2 CAS NO 143557-81-7 is a stable isotope-labeled analog of ethanolamine, where two carbon atoms are replaced with the carbon-13 isotope. This compound is essential as a high-purity internal standard and tracer in quantitative analytical methods, ensuring accuracy and reliability in complex matrices. It is primarily needed by researchers and quality control laboratories in the pharmaceutical, agrochemical, and metabolic research sectors for advanced mass spectrometry (MS) and nuclear magnetic resonance (NMR) studies.

Application

• Quantitative Mass Spectrometry (MS): Serves as a critical internal standard for the precise quantification of ethanolamine and related compounds in biological fluids, environmental samples, and pharmaceutical formulations.
• Metabolic Pathway Tracing: Used in 13C-NMR and LC-MS studies to elucidate biosynthetic pathways, flux analysis, and the metabolism of phospholipids and cell signaling molecules.
• Pharmaceutical Impurity Profiling: Enables accurate detection and measurement of process-related impurities and degradants in active pharmaceutical ingredients (APIs) and drug products.
• Clinical Diagnostics & Biomarker Research: Facilitates the development of robust assays for biomarkers associated with conditions like cancer and neurological disorders.
• Agrochemical & Environmental Analysis: Employed in residue testing and environmental fate studies of ethanolamine-based chemicals and pesticides.
• Chemical Synthesis Research: Acts as a labeled building block for synthesizing more complex 13C-labeled compounds for research purposes.

Basic Information

Product Name	Ethanolamine-13C2
CAS No.	143557-81-7
Molecular Formula	13C2H7NO
Molecular Weight	63.07 g/mol
Synonyms	2-Aminoethanol-13C2; Monoethanolamine-13C2; MEA-13C2; β-Aminoethyl alcohol-13C2; Ethanol-13C2, 2-amino-; 2-Hydroxyethylamine-13C2; Colamine-13C2; Glycinol-13C2
EINECS	Contact for details

Quality Control

Our Ethanolamine-13C2 is manufactured under strict quality systems to ensure the highest isotopic and chemical purity required for sensitive analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment, chemical purity, and solvent content. We adhere to relevant standards for high-purity reference materials to guarantee reproducible and reliable performance in your laboratory.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Isotopic Enrichment	≥ 99 atom % 13C
Chemical Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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