Description

3,5-Difluoro-4-(4-Nitrophenyl)Diazenyl-Aniline is a specialized diazo intermediate featuring a unique molecular architecture combining fluorine and nitro substituents. This compound matters for its role as a critical precursor in the synthesis of advanced dyes, pigments, and functional materials, where its structure imparts specific electronic and chromophoric properties. It is primarily needed by research institutions and industrial manufacturers in the fine chemical, advanced material, and pharmaceutical intermediate sectors.

Application

• Dye and Pigment Intermediate: A key building block for synthesizing high-performance azo dyes and organic pigments, particularly for applications requiring specific lightfastness and color properties.
• Functional Material Synthesis: Used in the research and development of advanced materials, such as liquid crystals and organic semiconductors, where its fluorine and nitro groups tune electronic characteristics.
• Pharmaceutical Research: Serves as a versatile scaffold or intermediate in medicinal chemistry for creating novel compounds with potential biological activity.
• Chemical Research & Development: Employed as a model compound or reagent in organic synthesis studies, particularly those exploring diazonium chemistry and cross-coupling reactions.
• Analytical Chemistry: Can be utilized as a standard or reagent in the development of analytical methods and sensor technologies.

Basic Information

Item	Details
Product Name	3,5-Difluoro-4-(4-Nitrophenyl)Diazenyl-Aniline
CAS No.	3743-89-3
Molecular Formula	C12H8F2N4O2
Molecular Weight	278.22 g/mol
Synonyms	4-[(4-Nitrophenyl)diazenyl]-3,5-difluoroaniline; 3,5-Difluoro-4-[(4-nitrophenyl)azo]aniline; 4-Amino-2,6-difluoro-4'-nitroazobenzene; 2,6-Difluoro-4-amino-4'-nitroazobenzene; 3743-89-3; Aniline, 3,5-difluoro-4-[(4-nitrophenyl)azo]-; 4-[(E)-(4-Nitrophenyl)diazenyl]-3,5-difluoroaniline
EINECS	Contact for details

Quality Control

Our 3,5-Difluoro-4-(4-Nitrophenyl)Diazenyl-Aniline is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.