Description

2,5-Diethoxy-4-[(4-Methyl-Phenyl)Thio]-Benzenediazonium is a specialized diazonium salt derivative, a critical intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which enables precise coupling and functionalization reactions essential for creating complex molecules. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel active ingredients and colorants.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its diazonium group facilitates the introduction of specific functional groups.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and pigments, contributing to color intensity and stability in industrial colorants.
• Polymer Chemistry: Employed in surface modification and the creation of functional polymers through diazonium coupling reactions.
• Material Science Research: Utilized in labs for grafting organic layers onto surfaces like metals or semiconductors for sensor and electronic applications.
• Cross-coupling Reactions: Acts as an electrophile in palladium-catalyzed and other metal-mediated cross-coupling reactions to form carbon-heteroatom bonds.

Basic Information

Item	Details
Product Name	2,5-Diethoxy-4-[(4-Methyl-Phenyl)Thio]-Benzenediazonium
CAS No.	48193-77-7
Molecular Formula	C₁₇H₂₀N₂O₂S
Molecular Weight	316.42 g/mol
Synonyms	2,5-Diethoxy-4-(p-tolylthio)benzenediazonium; 4-[(4-Methylphenyl)thio]-2,5-diethoxybenzenediazonium; Benzenediazonium, 2,5-diethoxy-4-[(4-methylphenyl)thio]-; Diazonium salt of 2,5-diethoxy-4-(p-tolylthio)aniline; p-Tolyl 2,5-diethoxy-4-diazophenyl sulfide
EINECS	Contact for details

Quality Control

Our 2,5-Diethoxy-4-[(4-Methyl-Phenyl)Thio]-Benzenediazonium is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Solubility	Soluble in common organic solvents (e.g., DMF, DMSO)

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