Description

1-Methyl-2-(4'-Bromophenyl)Benzimidazole is a high-purity, specialized benzimidazole derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of pharmaceuticals, agrochemicals, and functional materials, where precise molecular architecture is paramount. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold in the synthesis of novel drug candidates, particularly those targeting various enzyme systems.
• Agrochemical Research: Used in the development of new fungicides, herbicides, and plant growth regulators due to the bioactive benzimidazole core.
• Material Science Precursor: Acts as a building block for organic semiconductors, liquid crystals, and metal-organic frameworks (MOFs).
• Chemical Synthesis: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce complex aryl groups.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and optical brighteners.
• Research & Development: A valuable reference standard and starting material for academic and industrial research in medicinal and synthetic chemistry.

Basic Information

Product Name	1-Methyl-2-(4'-Bromophenyl)Benzimidazole
CAS No.	2751-84-0
Molecular Formula	C₁₄H₁₁BrN₂
Molecular Weight	287.16 g/mol
Synonyms	2-(4-Bromophenyl)-1-methyl-1H-benzimidazole; 1-Methyl-2-(p-bromophenyl)benzimidazole; 2-(4-Bromophenyl)-1-methylbenzimidazole; 1H-Benzimidazole, 2-(4-bromophenyl)-1-methyl-; NSC 403697; Benzimidazole, 1-methyl-2-(4-bromophenyl)-; p-Bromophenyl-1-methylbenzimidazole
EINECS	Contact for details

Quality Control

Our 1-Methyl-2-(4'-Bromophenyl)Benzimidazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to ensure product stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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