Description

1,3-Dihydro-1,3-Bis(2-Hydroxyethyl)-2H-Benzimidazol-2-One is a versatile benzimidazole derivative with significant utility in advanced organic synthesis. This compound serves as a crucial intermediate for the production of high-performance polymers, specialty dyes, and pharmaceutical active ingredients. It is particularly valued by R&D laboratories and industrial manufacturers in the chemical, pharmaceutical, and material science sectors for its bifunctional reactivity and role in creating complex molecular architectures.

Application

• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Utilized as a cross-linking agent and monomer in the production of specialty polymers and resins.
• Acts as a precursor for photoinitiators and UV-curing agents used in advanced coatings and inks.
• Employed in the synthesis of functional dyes and pigments for high-value applications.
• Serves as a chelating agent or ligand precursor in catalytic systems and metal complexation.
• Used in material science research for developing novel organic compounds with specific electronic or optical properties.

Basic Information

Product Name	1,3-Dihydro-1,3-Bis(2-Hydroxyethyl)-2H-Benzimidazol-2-One
CAS No.	39936-67-9
Molecular Formula	C₁₁H₁₄N₂O₃
Molecular Weight	222.24 g/mol
Synonyms	N,N'-Bis(2-hydroxyethyl)benzimidazolone; 1,3-Bis(2-hydroxyethyl)benzimidazol-2-one; 2(3H)-Benzimidazolone, 1,3-bis(2-hydroxyethyl)-; 1,3-Bis(2-hydroxyethyl)-2-benzimidazolinone; Bis(2-hydroxyethyl)benzimidazolone; BHEB; BHBI; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,3-Dihydro-1,3-Bis(2-Hydroxyethyl)-2H-Benzimidazol-2-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay and impurity profiles to meet your specific project requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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