Description

Dimethyl Disulfide-D6 is a deuterated isotopologue of dimethyl disulfide, where six hydrogen atoms are replaced with deuterium, serving as a stable, non-radioactive isotopic label. This compound is essential for advanced analytical and research applications where precise molecular tracking and minimal spectral interference are required. It is a critical reagent for scientists and quality control professionals in the pharmaceutical, agrochemical, and environmental analysis sectors, particularly for use as an internal standard in mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for Mass Spectrometry (MS): Used for the accurate quantification of dimethyl disulfide and related sulfur compounds in complex matrices via GC-MS or LC-MS.
• NMR Spectroscopy Solvent & Reagent: Acts as a deuterated solvent or a labeled reagent in nuclear magnetic resonance studies to elucidate molecular structure and dynamics.
• Metabolic Pathway Tracing: Employed in biochemical and pharmaceutical research to track the metabolism and degradation pathways of sulfur-containing molecules.
• Environmental Analysis: Facilitates the detection and measurement of volatile organic sulfur compounds in air, water, and soil samples.
• Chemical Synthesis Intermediate: Serves as a labeled building block in the synthesis of more complex deuterated compounds for research.
• Quality Control & Method Development: Critical for developing and validating analytical methods in regulatory and industrial QC laboratories.

Basic Information

Product Name	Dimethyl Disulfide-D6
CAS No.	7282-94-2
Molecular Formula	C2D6S2
Molecular Weight	126.27 g/mol
Synonyms	Deuterated Dimethyl Disulfide; (D3C)2S2; Perdeuterodimethyl Disulfide; Dimethyl-d6 Disulfide; DMDS-d6; Methyl-d3 Disulfide; Bis(trideuteriomethyl) Disulfide; 2,3,3,4,4,5-Hexadeuterio-1,2,4-trithiolane (cyclic trimer form)
EINECS	Contact for details

Quality Control

Every batch of Dimethyl Disulfide-D6 is produced and analyzed under strict quality management protocols to ensure the highest isotopic and chemical purity for sensitive analytical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment (D atom %), chemical purity, and specific analytical results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place, ideally at 2-8°C to minimize volatility and degradation. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Keep away from heat, sparks, open flames, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR/NMR)	Conforms to structure
Isotopic Purity (D atom %)	≥ 98%
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%

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