Description

1,1-Dimethyl-D6-Sulfamide CAS NO 1189689-95-9 is a deuterated isotopologue of dimethyl sulfamide, where six hydrogen atoms are replaced by deuterium. This high-purity labeled compound is critical for applications requiring precise molecular tracking and minimal background interference. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors for use as an internal standard, a metabolic tracer, or a building block in deuterated active pharmaceutical ingredient (API) synthesis.

Application

• Pharmaceutical Research & Development: Serves as a stable isotope-labeled internal standard in Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS) for the accurate quantification of metabolites and drug compounds.
• Deuterated API Synthesis: Acts as a key deuterium-labeled precursor or intermediate in the synthesis of novel deuterated drug molecules, which can offer improved metabolic stability and pharmacokinetic profiles.
• Metabolic Pathway Tracing: Used in mechanistic studies and drug metabolism and pharmacokinetics (DMPK) research to trace the biological fate of sulfamide-containing compounds.
• Analytical Chemistry: Employed in high-end analytical laboratories for method development and validation, enhancing the specificity and reliability of mass spectrometric analyses.
• Agrochemical Research: Utilized in the development and analysis of deuterated agrochemicals and their environmental degradation products.
• NMR Spectroscopy: Functions as a useful probe in Nuclear Magnetic Resonance (NMR) spectroscopy studies due to the distinct magnetic properties of deuterium.

Basic Information

Product Name	1,1-Dimethyl-D6-Sulfamide
CAS No.	1189689-95-9
Molecular Formula	C₂D₆N₂O₂S
Molecular Weight	138.20 g/mol
Synonyms	Dimethyl-D6-sulfamide; Hexadeuterodimethylsulfamide; N,N-Dimethyl-D6-sulfamide; Sulfamide, N,N-dimethyl-D6-; Sulfamide-d6, N,N-dimethyl-; (Dimethylamino-D6)sulfonamide; Deuterated Dimethyl Sulfamide
EINECS	Contact for details

Quality Control

Every batch of 1,1-Dimethyl-D6-Sulfamide is produced and analyzed under strict quality management protocols. We guarantee high chemical and isotopic purity, with comprehensive testing including NMR, HPLC, and MS to confirm identity, assay, and deuterium enrichment. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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