Description

2-Aminoethane-D4-Sulfonic Acid is a deuterated isotopologue of taurine, where four hydrogen atoms are replaced with deuterium. This compound is a critical stable isotope-labeled standard, essential for ensuring accuracy and reliability in quantitative analytical methods. It is primarily used by researchers and quality control laboratories in the pharmaceutical, metabolomics, and analytical chemistry sectors for applications such as internal standard calibration and metabolic pathway tracing.

Application

• Internal Standard for Quantitative Analysis (e.g., LC-MS, GC-MS)
• Metabolomics and Biomarker Discovery Research
• Pharmaceutical Impurity Profiling and Drug Metabolism Studies (DMPK)
• Isotope Dilution Mass Spectrometry (IDMS)
• Nutritional and Biochemical Research on Taurine Pathways
• Quality Control and Method Validation in Analytical Laboratories

Basic Information

Product Name	2-Aminoethane-D4-Sulfonic Acid
CAS No.	342611-14-7
Molecular Formula	C₂D₄H₄NO₃S
Molecular Weight	129.16 g/mol
Synonyms	2-Aminoethanesulfonic Acid-d4; Taurine-d4; 2-Aminoethylsulfonic Acid-d4; Aminoethylsulfonic Acid-d4; Ethanesulfonic Acid, 2-Amino-d4; Deuterated Taurine; [D4]-Taurine; (1,1,2,2-D4)-2-Aminoethanesulfonic Acid
EINECS	Contact for details

Quality Control

Our 2-Aminoethane-D4-Sulfonic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and isotopic enrichment. A detailed Certificate of Analysis (COA) is provided, reporting key parameters such as assay, isotopic purity, and residual solvent content to meet the stringent requirements of research and analytical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isotopic Purity (NMR/MS)	≥ 98 atom % D
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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