Description

5,5'-Difluoro-N3,N3'-Bis(4-Fluorophenyl)-N3,N3',1,1'-Tetramethyl-1H,1'H-2,2'-Biindole-3,3'-Diamine is a high-purity, complex organic compound belonging to the biindole-diamine class, distinguished by its multiple fluorine substitutions. This compound matters as a critical advanced pharmaceutical intermediate and a versatile building block for synthesizing specialized organic materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional dyes.

Application

• As a key pharmaceutical intermediate in the synthesis of novel drug candidates, particularly those targeting specific biological receptors.
• Utilized in agrochemical research for the development of new-generation herbicides and pesticides with enhanced efficacy.
• Serves as a sophisticated building block in organic synthesis for creating complex heterocyclic compounds and ligands for catalysis.
• Potential use in the development of functional dyes and pigments, leveraging its conjugated biindole structure for specific optical properties.
• Employed in material science research for the creation of organic semiconductors or photoactive materials.
• Acts as a precursor or standard in analytical chemistry for method development and quality control in related chemical production.

Basic Information

Product Name	5,5'-Difluoro-N3,N3'-Bis(4-Fluorophenyl)-N3,N3',1,1'-Tetramethyl-1H,1'H-2,2'-Biindole-3,3'-Diamine
CAS No.	180140-14-1
Molecular Formula	C38H30F4N4
Molecular Weight	618.67 g/mol
Synonyms	1H,1'H-2,2'-Biindole-3,3'-diamine, 5,5'-difluoro-N3,N3'-bis(4-fluorophenyl)-N3,N3',1,1'-tetramethyl-; 5,5'-Difluoro-N3,N3'-bis(4-fluorophenyl)-1,1',N3,N3'-tetramethyl-[2,2'-biindole]-3,3'-diamine; Tetramethyl Biindole Diamine Derivative; Fluorinated Biindole Diamine; Advanced Fluorinated Intermediate
EINECS	Contact for details

Quality Control

Our 5,5'-Difluoro-N3,N3'-Bis(4-Fluorophenyl)-N3,N3',1,1'-Tetramethyl-1H,1'H-2,2'-Biindole-3,3'-Diamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, 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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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