Description

Benzonitrile, 4-(1,2-Diaminoethyl)- is a specialized aromatic nitrile derivative featuring a vicinal diamine functional group. This unique bifunctional structure makes it a valuable high-purity building block for synthesizing complex organic molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries for creating novel compounds and intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing heterocyclic or chelating motifs.
• Ligand Synthesis: Used to prepare sophisticated polydentate ligands for catalysis and metal complexation studies.
• Agrochemical Research: Serves as a building block for developing new crop protection agents and herbicides.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating specialty polymers with specific functional properties.
• Chemical Biology: Useful in designing molecular probes and bioconjugates due to its reactive amine and nitrile groups.
• Material Science: Intermediate in the development of advanced organic materials and coatings.

Basic Information

Product Name	Benzonitrile, 4-(1,2-Diaminoethyl)-
CAS No.	132261-27-9
Molecular Formula	C9H11N3
Molecular Weight	161.21 g/mol
Synonyms	4-(1,2-Diaminoethyl)benzonitrile; 1-(4-Cyanophenyl)-1,2-ethanediamine; 2-Amino-2-(4-cyanophenyl)ethylamine; 4-(1,2-Diaminoethyl)benzenecarbonitrile; 2-(4-Cyanophenyl)ethane-1,2-diamine; 4-(2-Amino-1-aminoethyl)benzonitrile; p-(1,2-Diaminoethyl)benzonitrile
EINECS	Contact for details

Quality Control

We supply Benzonitrile, 4-(1,2-Diaminoethyl)- in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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