Description

4-Amino-3,5-Dichlorobenzonitrile is a high-purity aromatic nitrile derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate, enabling the construction of complex molecules with specific functional groups. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a dichloro-substituted aniline core.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the amino and nitrile groups offer sites for further chemical modification.
• Dye and Pigment Manufacturing: Serves as a starting material for creating specialized azo dyes and high-performance pigments.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and polymers with tailored electronic properties.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed reactions like Buchwald-Hartwig amination for creating complex aromatic amines.

Basic Information

Product Name	4-Amino-3,5-Dichlorobenzonitrile
CAS No.	78473-00-4
Molecular Formula	C7H4Cl2N2
Molecular Weight	187.03 g/mol
Synonyms	3,5-Dichloro-4-aminobenzonitrile; 4-Amino-3,5-dichlorobenzene carbonitrile; 3,5-Dichloro-4-cyanobenzenamine; Benzonitrile, 4-amino-3,5-dichloro-; 4-Cyano-2,6-dichloroaniline
EINECS	Contact for details

Quality Control

Our 4-Amino-3,5-Dichlorobenzonitrile is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 nature and propensity to be easily oxidized, prolonged exposure to light and air should be avoided. For long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white 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%

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