Description

2-Aminopropyl-4(7)-Azo-Benzimidazole is a specialized azo-benzimidazole derivative, a chemical class known for its versatile chromophoric and functional properties. This compound matters for its role as a key synthetic intermediate and functional dye precursor in advanced material science. Industries that require high-performance colorants, photoactive materials, or specialized organic synthesis, such as the dyes and pigments, pharmaceutical research, and advanced polymer sectors, are the primary users of this material.

Application

• As a key intermediate in the synthesis of high-performance azo dyes and pigments for textiles and plastics.
• In the research and development of functional dyes for optical data storage and nonlinear optical materials.
• As a potential precursor or building block for pharmaceutical active ingredients containing the benzimidazole pharmacophore.
• In the manufacture of colorants for inks, including specialty and security printing applications.
• For use in analytical chemistry as a chromogenic reagent or a standard for method development.
• In academic and industrial organic synthesis research to explore new heterocyclic compounds.

Basic Information

Product Name	2-Aminopropyl-4(7)-Azo-Benzimidazole
CAS No.	332882-16-3
Molecular Formula	C10H13N5
Molecular Weight	203.25 g/mol
Synonyms	4(7)-(2-Aminopropyl)azobenzimidazole; 2-(3-Aminopropyl)-4(7)-azobenzimidazole; 1H-Benzimidazole, 2-(3-aminopropyl)-4(7)-azo-; Azo-benzimidazole aminopropyl derivative; APAB; 2-APA-BI; 4-(2-Aminopropyl)azobenzimidazole (isomeric).
EINECS	Contact for details

Quality Control

Our 2-Aminopropyl-4(7)-Azo-Benzimidazole is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are available upon request and are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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