Description

Diazophenylthioether CAS NO 25254-20-0 is a specialized organic sulfur compound featuring a diazo functional group, making it a valuable intermediate in advanced synthetic chemistry. Its unique structure provides critical reactivity for constructing complex molecular architectures, particularly in the synthesis of heterocyclic compounds and functional materials. This high-purity intermediate is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and advanced material science sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those containing sulfur heterocycles.
• Agrochemical Synthesis: Used in the research and production of new-generation herbicides, fungicides, and pesticides that require specific sulfur-based scaffolds.
• Material Science Research: Serves as a precursor for developing advanced polymers, liquid crystals, or organic electronic materials due to its photoactive diazo group.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized azo dyes and pigments where the thioether linkage modifies color properties and stability.
• Cross-coupling Reactions: Acts as a reagent in metal-catalyzed cross-coupling reactions (e.g., with palladium) to form carbon-sulfur bonds.
• Chemical Biology Probes: Utilized in the development of photoaffinity labeling agents or other biochemical tools for studying protein-ligand interactions.

Basic Information

Product Name	Diazophenylthioether
CAS No.	25254-20-0
Molecular Formula	C12H10N2S
Molecular Weight	214.29 g/mol
Synonyms	Benzene, 1-(diazo)-2-(phenylthio)-; (Phenylthio)phenyldiazomethane; Phenyldiazomethyl phenyl sulfide; Diazophenyl sulfide; Thioanisole, α-diazo-; Phenyl diazomethyl sulfide; 1-Diazo-2-(phenylthio)benzene
EINECS	Contact for details

Quality Control

Our Diazophenylthioether is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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