Description

2-Ethyl-1-Methyl-1H-Benzimidazole-6-Carboxylic Acid is a high-purity, functionalized benzimidazole derivative serving as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Development: Used in research to create new fungicides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Coordination Chemistry & Catalysis: Serves as a ligand precursor for metal-organic frameworks (MOFs) or homogeneous catalysts.
• Dye & Pigment Synthesis: Intermediate for producing specialized benzimidazole-based colorants and optical brighteners.
• Polymer Modification: Incorporated into polymer chains to impart specific chemical resistance or thermal stability.

Basic Information

Product Name	2-Ethyl-1-Methyl-1H-Benzimidazole-6-Carboxylic Acid
CAS No.	1219960-40-3
Molecular Formula	C11H12N2O2
Molecular Weight	204.23 g/mol
Synonyms	2-Ethyl-1-methyl-1H-benzimidazole-6-carboxylic acid; 1-Methyl-2-ethylbenzimidazole-6-carboxylic acid; 6-Carboxy-1-methyl-2-ethylbenzimidazole; 2-Ethyl-1-methylbenzimidazole-6-carboxylic acid; EMBCA; Benzimidazole-6-carboxylic acid, 2-ethyl-1-methyl-; 1219960-40-3
EINECS	Contact for details

Quality Control

Every batch of 2-Ethyl-1-Methyl-1H-Benzimidazole-6-Carboxylic Acid is produced under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, and we support customer audits and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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