Description

4-[(4-Methoxyphenyl)Amino]Benzenediazonium is a specialized diazonium salt intermediate of significant importance in synthetic organic chemistry. This compound matters for its role as a versatile coupling agent, enabling the formation of azo bonds critical for creating complex molecular architectures. Industries such as dye and pigment manufacturing, pharmaceutical research, and advanced material science require this high-purity intermediate for developing colorants, active pharmaceutical ingredients (APIs), and functional polymers.

Application

• Dye and Pigment Synthesis: A key precursor for the production of azo dyes and organic pigments, imparting color to textiles, inks, and plastics.
• Pharmaceutical Intermediates: Used in the research and development of novel drug candidates, particularly in constructing complex aromatic systems.
• Functional Material Production: Employed in the synthesis of advanced materials, including liquid crystals and photoconductive polymers.
• Chemical Research & Development: Serves as a valuable reagent for coupling reactions in academic and industrial R&D laboratories.
• Analytical Chemistry: Can be utilized as a derivatization agent for the detection and analysis of specific functional groups.

Basic Information

Product Name	4-[(4-Methoxyphenyl)Amino]Benzenediazonium
CAS No.	32445-13-9
Molecular Formula	C13H12N3O
Molecular Weight	226.26 g/mol
Synonyms	4-(4-Methoxyanilino)benzenediazonium; 4-Diazo-4'-(p-anisidino)diphenylamine; p-(p-Methoxyphenylamino)benzenediazonium; Benzenediazonium, 4-[(4-methoxyphenyl)amino]-; Fast Blue B Base (related salt); Azoic Diazo Component 48 (related); 32445-13-9
EINECS	Contact for details

Quality Control

Our 4-[(4-Methoxyphenyl)Amino]Benzenediazonium is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the rigorous demands of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store this 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)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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