Description

1H-Benzoimidazole-2-Carboxylic Acid Ethyl Ester is a versatile heterocyclic building block of significant importance in advanced organic synthesis. Its core value lies in its role as a key precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily needed by research institutions and industrial manufacturers engaged in the creation of active pharmaceutical ingredients (APIs), specialty chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various benzimidazole-based drugs, including potential antiviral, antifungal, and anticancer agents.
• Agrochemical Synthesis: Used in the research and development of novel fungicides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in electronic displays.
• Coordination Chemistry & Catalysis: Acts as a ligand for metal complexes used in catalytic processes and material science applications.
• Dye & Pigment Industry: Employed in the synthesis of specialized dyes and optical brighteners.
• Academic & Contract Research: Essential for methodological development and novel compound library synthesis in medicinal chemistry.

Basic Information

Product Name	1H-Benzoimidazole-2-Carboxylic Acid Ethyl Ester
CAS No.	1865-09-4
Molecular Formula	C10H10N2O2
Molecular Weight	190.20 g/mol
Synonyms	Ethyl 1H-Benzimidazole-2-carboxylate; Ethyl Benzimidazole-2-carboxylate; 2-Carbethoxybenzimidazole; 2-Benzimidazolecarboxylic Acid Ethyl Ester; NSC 403697; Ethyl 2-Benzimidazolecarboxylate; 1H-Benzimidazole-2-carboxylic acid ethyl ester; Benzimidazole-2-carboxylic Acid Ethyl Ester
EINECS	217-476-5

Quality Control

Our 1H-Benzoimidazole-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	178°C - 182°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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