Description

Sodium Bromoethanesulfonate-D4 CAS NO 1189914-19-9 is a high-purity, deuterium-labeled chemical reagent, specifically designed for advanced research and analytical applications. This stable isotope-labeled compound is essential for use as an internal standard in mass spectrometry, enabling precise quantification and reducing analytical variability. It is primarily utilized by pharmaceutical researchers, contract research organizations (CROs), and analytical laboratories engaged in method development, pharmacokinetic studies, and metabolite identification.

Application

• Internal Standard for LC-MS/MS: Critical for accurate quantitative analysis in bioanalytical methods for drug discovery and development.
• Metabolite Tracing and Profiling: Used in stable isotope labeling studies to track metabolic pathways and identify drug metabolites.
• Pharmaceutical Impurity Testing: Serves as a reference standard in the analysis of process-related impurities and degradants.
• Environmental and Food Safety Analysis: Applied in sophisticated methods for detecting trace-level contaminants where high precision is required.
• Isotope Dilution Mass Spectrometry (IDMS): Provides the gold standard for achieving high accuracy and precision in quantitative measurements.
• Proteomics and Biomarker Research: Facilitates relative and absolute quantification in complex biological samples.

Basic Information

Product Name	Sodium Bromoethanesulfonate-D4
CAS No.	1189914-19-9
Molecular Formula	C2D4BrNaO3S
Molecular Weight	Contact for details
Synonyms	2-Bromoethanesulfonic Acid-d4 Sodium Salt; Sodium 2-Bromoethanesulfonate-d4; Deuterated Sodium Bromoethanesulfonate; [2H4]-Sodium Bromoethanesulfonate; Bromoethanesulfonic Acid-d4 Sodium Salt; Ethanesulfonic Acid, 2-bromo-, Sodium Salt, d4; Stable Isotope Labeled Sodium Bromoethanesulfonate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of Sodium Bromoethanesulfonate-D4 is characterized to confirm chemical identity, isotopic purity (D-enrichment), and chemical purity. Certificates of Analysis (COA) are provided, detailing results from NMR (1H, 13C), mass spectrometry, and HPLC analysis. We adhere to strict quality management protocols to ensure batch-to-batch consistency and reliability for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 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.