Description

Dimethoxy-[(5-Methoxy-1,3,4-Thiadiazol-2-Yl)Methylsulfanyl]-Sulfanylidene-Phosphorane is a specialized organophosphorus compound featuring a unique thiadiazole-sulfanylidene-phosphorane structure. This complex molecule serves as a versatile building block and reagent in advanced synthetic chemistry, particularly valued for its role in constructing heterocyclic systems and facilitating specific bond-forming reactions. It is primarily utilized by pharmaceutical R&D, agrochemical research, and advanced material science laboratories engaged in the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing thiadiazole or complex heterocyclic cores with potential biological activity.
• Agrochemical Synthesis: Used in research and development for creating new herbicides, fungicides, or insecticides that leverage the thiadiazole moiety.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized phosphine-based ligands or organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of advanced organic materials, such as organic semiconductors or photoactive compounds, due to its electron-rich structure.
• Chemical Biology Probes: Useful for constructing molecular probes or tags that can interact with biological systems, aiding in diagnostic or mechanistic studies.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis, enabling new routes to complex sulfur and nitrogen-containing molecules.

Basic Information

Product Name	Dimethoxy-[(5-Methoxy-1,3,4-Thiadiazol-2-Yl)Methylsulfanyl]-Sulfanylidene-Phosphorane
CAS No.	38090-81-2
Molecular Formula	C7H11N2O3PS3
Molecular Weight	298.34 g/mol
Synonyms	(5-Methoxy-1,3,4-thiadiazol-2-yl)methylsulfanyl-dimethoxy-sulfanylidene-λ5-phosphane; Dimethoxy-[(5-methoxy-1,3,4-thiadiazol-2-yl)methylsulfanyl]-sulfanylidene-λ5-phosphorane; Phosphorane, dimethoxy[(5-methoxy-1,3,4-thiadiazol-2-yl)methylthio]thioxo-; Dimethoxy((5-methoxy-1,3,4-thiadiazol-2-yl)methylthio)thioxophosphorane; Thioxophosphorane derivative of 5-methoxy-1,3,4-thiadiazole-2-methanethiol; CAS 38090-81-2
EINECS	Contact for details

Quality Control

Our Dimethoxy-[(5-Methoxy-1,3,4-Thiadiazol-2-Yl)Methylsulfanyl]-Sulfanylidene-Phosphorane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your R&D and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert gas such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
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.