Description

4-Amino-3-Ethylbenzonitrile is a high-purity aromatic amine derivative featuring both amino and nitrile functional groups. This compound serves as a versatile and critical pharmaceutical intermediate and organic synthesis building block, enabling the construction of complex molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and cardiovascular diseases.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Intermediate in the production of advanced organic dyes and colorants.
• Polymer Chemistry: Monomer or modifier for creating specialty polymers with enhanced thermal or mechanical properties.
• Liquid Crystal and OLED Materials: Core component in the synthesis of organic electronic materials for displays and lighting.
• Chemical Research & Development: Versatile reagent for academic and industrial R&D in organic and medicinal chemistry.
• Corrosion Inhibitor Formulation: Used in the development of high-performance additives for industrial fluids.

Basic Information

Product Name	4-Amino-3-Ethylbenzonitrile
CAS No.	170230-87-2
Molecular Formula	C9H10N2
Molecular Weight	146.19 g/mol
Synonyms	3-Ethyl-4-aminobenzonitrile; 4-Amino-3-ethylbenzonitrile; 3-Ethyl-4-cyanobenzenamine; Benzonitrile, 4-amino-3-ethyl-; 4-Cyano-2-ethylaniline; 2-Ethyl-4-aminobenzonitrile; 4-Amino-3-ethyl-benzonitrile; 170230-87-2
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Ethylbenzonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis 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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms
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.