Description

Dimethyl Sulfoxide-D6 is a deuterated isotopologue of dimethyl sulfoxide (DMSO), where all six hydrogen atoms are replaced by deuterium. This high isotopic purity makes it an essential solvent for nuclear magnetic resonance (NMR) spectroscopy, providing a signal-free background for analyzing solute molecules. It is a critical material for researchers and quality control laboratories in pharmaceutical development, organic chemistry, and materials science, where precise molecular structure elucidation is required.

Application

• NMR Spectroscopy Solvent: Primary application as a deuterated solvent for ¹H, ¹³C, and other NMR experiments, offering minimal interference with analyte signals.
• Pharmaceutical Research & Development: Used in the analysis of drug candidates, intermediates, and active pharmaceutical ingredients (APIs) for structural confirmation and purity assessment.
• Organic Synthesis & Reaction Medium: Serves as a polar aprotic solvent in deuterium-labeling studies and specialized synthetic chemistry where deuterium incorporation is necessary.
• Polymer & Materials Science: Employed to characterize polymers, ligands, and novel materials via NMR to understand composition and molecular interactions.
• Academic & Industrial R&D: A standard reagent in university and corporate research laboratories for fundamental chemical analysis and method development.
• Quality Control & Analytical Testing: Utilized in QC labs to verify the identity and purity of chemical substances against reference standards.

Basic Information

Product Name	Dimethyl Sulfoxide-D6
CAS No.	2206-27-1
Molecular Formula	C₂D₆OS
Molecular Weight	84.17 g/mol
Synonyms	DMSO-d6; Deuterated Dimethyl Sulfoxide; Hexadeuterodimethyl Sulfoxide; Dimethyl Sulfoxide (D6); (Methyl-d3)sulfinyl-d3-methane; Sulfinylbis(methane-d3); Perdeuterated DMSO; NMR Grade DMSO-d6
EINECS	218-617-0

Quality Control

Our Dimethyl Sulfoxide-D6 is produced and tested to meet the stringent requirements of analytical and research applications. Each batch undergoes comprehensive analysis, including NMR spectroscopy to confirm isotopic purity (D atom %), gas chromatography (GC) for chemical purity, and Karl Fischer titration for water content. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your quality standards.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Deuterium Content (NMR)	≥ 99.8 atom % D
Assay (GC)	≥ 99.9%
Water Content (KF)	≤ 0.05%
Residue after Evaporation	≤ 0.01%

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