Description

5-Methyl-2-(2-thienyl)benzimidazole, 95% is a high-purity organic compound belonging to the benzimidazole class, characterized by the presence of a thiophene substituent. This specific molecular architecture makes it a valuable heterocyclic building block and intermediate for advanced chemical synthesis. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and functional materials. The product is supplied with a guaranteed minimum purity of 95% (CAS 3878-24-8).

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting various therapeutic areas where the benzimidazole core is pharmacologically active.
• Agrochemical Research: Used in the development of new fungicides, herbicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Acts as a monomer or functional additive in the creation of advanced polymers, organic semiconductors, or liquid crystals.
• Coordination Chemistry: Functions as a ligand for metal complexes in catalytic applications or in the design of metal-organic frameworks (MOFs).
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct more complex nitrogen- and sulfur-containing heterocycles.
• Analytical Reference Standard: Used as a certified reference material (CRM) in quality control laboratories for method development and validation.

Basic Information

Product Name	5-Methyl-2-(2-thienyl)benzimidazole, 95%
CAS No.	3878-24-8
Molecular Formula	C12H10N2S
Molecular Weight	214.29 g/mol
Synonyms	2-(Thiophen-2-yl)-5-methyl-1H-benzimidazole; 5-Methyl-2-(2-thienyl)-1H-benzimidazole; 2-(2-Thienyl)-5-methylbenzimidazole; 5-Methyl-2-thiophen-2-yl-1H-benzo[d]imidazole; 1H-Benzimidazole, 5-methyl-2-(2-thienyl)-; 3878-24-8; 5-Methyl-2-(2-thienyl)benzimidazole
EINECS	Contact for details

Quality Control

Our 5-Methyl-2-(2-thienyl)benzimidazole is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as assay (HPLC), identity (IR, NMR), and impurity profiles. We are committed to meeting the stringent requirements of research and development applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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