Description

1H-Benzimidazole-5-Carbonylchloride,2-Methyl-(9Ci) is a high-purity, reactive chemical intermediate belonging to the benzimidazole class. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting various enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides with enhanced efficacy.
• Material Science Research: Serves as a building block for creating specialized polymers, ligands, or organic electronic materials.
• Biochemical Probe Development: Employed in the design and synthesis of molecular probes for biological and diagnostic applications.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	1H-Benzimidazole-5-Carbonylchloride,2-Methyl-(9Ci)
CAS No.	496842-10-5
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	2-Methyl-1H-benzimidazole-5-carbonyl chloride; 2-Methyl-1H-benzo[d]imidazole-5-carbonyl chloride; 2-Methyl-5-(chlorocarbonyl)-1H-benzimidazole; 5-(Chlorocarbonyl)-2-methyl-1H-benzimidazole; 1H-Benzimidazole-5-carbonyl chloride, 2-methyl-; 2-Methyl-1H-benzimidazole-5-carboxylic acid chloride
EINECS	Contact for details

Quality Control

Our production of 1H-Benzimidazole-5-Carbonylchloride,2-Methyl-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We are committed to meeting the exacting standards required for advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original sealed container to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.