Description

N,N'-Bis(2,4-Dinitrophenyl)-3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diamine is a high-purity, specialized aromatic diamine derivative, recognized for its role as a key intermediate in advanced synthesis. This compound matters for its ability to impart specific structural and functional properties in the development of high-performance materials. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for high-value, color-fast azo dyes and pigments used in textiles and coatings.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polyimides and other high-temperature polymers.
• Research & Development: A valuable tool in academic and industrial labs for studying charge-transfer complexes and nonlinear optical materials.
• Analytical Chemistry: Can be utilized as a derivatization agent or a standard in chromatographic analysis.

Basic Information

Item	Detail
Product Name	N,N'-Bis(2,4-Dinitrophenyl)-3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diamine
CAS No.	29398-96-7
Molecular Formula	C26H20N6O8
Molecular Weight	544.48 g/mol
Synonyms	3,3'-Dimethoxybenzidine dinitro derivative; 4,4'-Diamino-3,3'-dimethoxybiphenyl bis(2,4-dinitrophenyl) derivative; Dinitrophenylated dimethoxybenzidine; N,N'-Bis(2,4-dinitrophenyl)-3,3'-dimethoxy-4,4'-biphenyldiamine; Fast Blue B Base dinitro compound; o-Dianisidine dinitrophenyl derivative; (Contact for additional synonyms)
EINECS	Contact for details

Quality Control

Our N,N'-Bis(2,4-Dinitrophenyl)-3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters 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, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its properties as a strong oxidizer, store separately from reducing agents, combustible materials, and strong acids. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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