Description

Dimethyl-Propiothetin is a sulfur-containing organic compound, also known as dimethylsulfoniopropionate (DMSP), which serves as a key biochemical precursor and osmolyte. This compound is of significant commercial and research interest due to its role in the marine sulfur cycle and its potential applications in biotechnology and agriculture. It is primarily sought by manufacturers and researchers in the fields of marine biology, plant stress physiology, specialty chemical synthesis, and nutritional supplements.

Application

• Marine Biochemical Research: Used as a standard and precursor in studies of dimethyl sulfide (DMS) production and the global sulfur cycle.
• Plant Physiology Studies: Employed in research on osmoprotection and stress response mechanisms in halophytes and other plants.
• Specialty Chemical Synthesis: Acts as a building block or intermediate for synthesizing more complex sulfur-containing molecules.
• Nutritional & Feed Additive Research: Investigated for potential applications in animal nutrition and aquaculture due to its biochemical properties.
• Reference Standard: Serves as a high-purity analytical standard for environmental and biochemical testing laboratories.
• Biotechnology: Potential use in microbial fermentation processes and the production of value-added biochemicals.

Basic Information

Product Name	Dimethyl-Propiothetin
CAS No.	6708-36-7
Molecular Formula	C5H10O2S
Molecular Weight	134.20 g/mol
Synonyms	Dimethylsulfoniopropionate; DMSP; (3-Carboxypropyl)dimethylsulfonium; 3-(Dimethylsulfonio)propionate; 4-(Dimethylsulfonio)butanoate; Sulfonium, (3-carboxypropyl)dimethyl-, inner salt; Propanoic acid, 3-(dimethylsulfonio)-
EINECS	229-784-5

Quality Control

Our Dimethyl-Propiothetin is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC or titration), identification (by IR/NMR), and other relevant parameters is provided with every shipment to guarantee it meets your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC/Titration)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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