Description

Dimethylsulfonioproprionate-D6 is a stable isotope-labeled analog of the important marine biogenic sulfur compound dimethylsulfoniopropionate (DMSP). This deuterated compound is essential for precise analytical quantification and metabolic pathway tracing in environmental and biochemical research. It serves as a critical internal standard for scientists and researchers requiring high accuracy in mass spectrometry-based analyses. Primary demand originates from environmental science laboratories, marine biology research institutions, and analytical chemistry facilities focused on sulfur cycle studies.

Application

• Used as a stable isotope-labeled internal standard for the accurate quantification of DMSP in complex environmental samples via GC-MS or LC-MS.
• Critical for tracing metabolic pathways and studying the degradation mechanisms of DMSP in marine microbial communities.
• Enables high-precision research into the global sulfur cycle and the production of climate-active gases like dimethylsulfide (DMS).
• Facilitates method development and validation in analytical laboratories for environmental monitoring and oceanography.
• Applied in biochemical studies investigating osmoregulation and antioxidant functions in marine algae and plants.
• Supports pharmaceutical and nutraceutical research exploring sulfur-containing natural products.

Basic Information

Product Name	Dimethylsulfonioproprionate-D6
CAS No.	1246341-06-9
Molecular Formula	C5D6H4O2S
Molecular Weight	138.20 g/mol (deuterated form)
Synonyms	DMSP-d6; (3-Carboxypropyl)dimethylsulfonium-d6 Chloride; 3-(Dimethylsulfonio)-D6-propionate; 4-(Dimethylsulfonio)-D6-butanoate; Dimethyl-β-propiothetin-d6; D6-Dimethylsulfoniopropionate; Deuterated DMSP; [2H6]-DMSP
EINECS	Contact for details

Quality Control

Our Dimethylsulfonioproprionate-D6 is manufactured under strict quality protocols to ensure the high isotopic purity and chemical integrity required for sensitive analytical applications. Each batch is characterized by advanced spectroscopic and chromatographic techniques, including NMR and HPLC-MS, to confirm deuterium incorporation and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (typically >98 atom % D), chemical purity, and analytical results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term stability, consider storage under an inert atmosphere in a desiccator.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (NMR)	Conforms to structure
Isotopic Purity	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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