Description

1-(2-Ethoxy-2-Oxoethyl)-3-Methyl-2-[5-(1-Phenyl-1H-Pyrazol-3-Yl)Furan-2-Yl]-1H-Benzimidazolium Chloride is a high-purity, advanced pharmaceutical intermediate and a key building block in organic synthesis. This compound matters for its role in the development of novel active pharmaceutical ingredients (APIs) and specialty dyes, where its complex heterocyclic structure provides unique functional properties. It is primarily needed by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on creating next-generation therapeutic agents and high-performance functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel benzimidazole and pyrazole-based active pharmaceutical ingredients (APIs).
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of electron-transport or emissive layer materials for display and lighting technologies.
• Specialty Dyes and Pigments: Serves as a key component in the manufacture of high-performance, light-fast dyes for technical applications.
• Agrochemical Research: Investigated as a building block for developing new fungicides or herbicides with specific modes of action.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complex ligands for catalysis or metal-organic frameworks (MOFs).
• Academic & Industrial R&D: Employed in exploratory chemistry for developing new heterocyclic compounds with potential biological activity.

Basic Information

Product Name	1-(2-Ethoxy-2-Oxoethyl)-3-Methyl-2-[5-(1-Phenyl-1H-Pyrazol-3-Yl)Furan-2-Yl]-1H-Benzimidazolium Chloride
CAS No.	74878-56-1
Molecular Formula	C31H27ClN4O3
Molecular Weight	539.03 g/mol
Synonyms	3-Methyl-1-(2-ethoxy-2-oxoethyl)-2-[5-(1-phenyl-1H-pyrazol-3-yl)furan-2-yl]-1H-benzimidazol-3-ium chloride; 1H-Benzimidazolium, 1-(2-ethoxy-2-oxoethyl)-3-methyl-2-[5-(1-phenyl-1H-pyrazol-3-yl)-2-furanyl]-, chloride; Benzimidazolium salt derivative (CAS 74878-56-1); Furan-substituted benzimidazolium chloride; Pyrazolylfuran benzimidazolium compound
EINECS	Contact for details

Quality Control

Our 1-(2-Ethoxy-2-Oxoethyl)-3-Methyl-2-[5-(1-Phenyl-1H-Pyrazol-3-Yl)Furan-2-Yl]-1H-Benzimidazolium Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and pharmaceutical development. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brownish powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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