Description

2-(4-Amino-Phenyl)-1 H-Benzoimidazol-5-Ol is a high-purity, specialized organic intermediate featuring a benzimidazole core structure with both amino and phenolic functional groups. This compound matters as a critical building block for synthesizing advanced materials and active pharmaceutical ingredients (APIs), offering versatile reactivity for targeted molecular construction. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing new fungicides, herbicides, or plant growth regulators due to its bioactive benzimidazole scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport or host material in the fabrication of advanced display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Acts as a chelating ligand for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: Intermediate for producing specialized dyes and organic pigments, leveraging its conjugated aromatic system.
• Biochemical Research: Used as a probe or inhibitor in biochemical assays to study biological processes.

Basic Information

Product Name	2-(4-Amino-Phenyl)-1 H-Benzoimidazol-5-Ol
CAS No.	505078-82-0
Molecular Formula	C₁₃H₁₁N₃O
Molecular Weight	225.25 g/mol
Synonyms	5-Hydroxy-2-(4-aminophenyl)-1H-benzimidazole; 2-(4-Aminophenyl)-1H-benzimidazol-5-ol; 2-(4-Aminophenyl)-5-hydroxy-1H-benzimidazole; 1H-Benzimidazol-5-ol, 2-(4-aminophenyl)-; Benzimidazole derivative CAS 505078-82-0; 4-(5-Hydroxy-1H-benzimidazol-2-yl)aniline
EINECS	Contact for details

Quality Control

Our 2-(4-Amino-Phenyl)-1 H-Benzoimidazol-5-Ol is manufactured under strict quality management systems. 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, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high standards, including pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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