Description

5,5'-Dichloro-N3,N3'-Bis(4-Chlorophenyl)-N3,N3',1,1'-Tetramethyl-1H,1'H-2,2'-Biindole-3,3'-Diamine is a high-purity, complex organic intermediate with a defined molecular architecture. This compound matters for its role as a critical building block in the synthesis of advanced functional materials and specialty chemicals. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and dyes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Functional Dye Production: Acts as a core structure for creating specialized pigments and dyes for high-tech applications.
• Organic Electronics: Investigated as a potential component in the manufacture of organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research: Employed as a standard or reagent in advanced organic synthesis and methodological studies.
• Material Science: Used in the development of novel polymers and advanced materials with specific optical or electronic properties.

Basic Information

Item	Detail
Product Name	5,5'-Dichloro-N3,N3'-Bis(4-Chlorophenyl)-N3,N3',1,1'-Tetramethyl-1H,1'H-2,2'-Biindole-3,3'-Diamine
CAS No.	180140-17-4
Molecular Formula	C38H30Cl4N4
Molecular Weight	680.48 g/mol
Synonyms	5,5'-Dichloro-3,3'-bis(4-chlorophenyl)-1,1',3,3'-tetramethyl-2,2'-biindolyl-3,3'-diamine; 1H,1'H-2,2'-Biindole-3,3'-diamine, 5,5'-dichloro-N3,N3'-bis(4-chlorophenyl)-N3,N3',1,1'-tetramethyl-; 180140-17-4; 5,5'-Dichloro-N3,N3'-bis(p-chlorophenyl)-1,1',3,3'-tetramethyl-2,2'-biindole-3,3'-diamine; Tetramethyl Biindole Diamine Derivative
EINECS	Contact for details

Quality Control

Our 5,5'-Dichloro-N3,N3'-Bis(4-Chlorophenyl)-N3,N3',1,1'-Tetramethyl-1H,1'H-2,2'-Biindole-3,3'-Diamine is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics 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 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	Light yellow to yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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