Description

1H-Benzimidazole-2-Carboxylic Acid, 5-Chloro-6-Methyl- (9Ci) is a high-purity, functionalized benzimidazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex heterocyclic molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel benzimidazole-based drug candidates, including potential antivirals, antifungals, and kinase inhibitors.
• Agrochemical Synthesis: Used in the research and production of advanced fungicides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science Research: Serves as a monomer or functional additive in the development of specialty polymers and organic electronic materials.
• Chemical Research & Development: Employed as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Acts as a building block for synthesizing complex dyes, pigments, and other performance chemicals.

Basic Information

Product Name	1H-Benzimidazole-2-Carboxylic Acid, 5-Chloro-6-Methyl- (9Ci)
CAS No.	827042-63-7
Molecular Formula	C9H7ClN2O2
Molecular Weight	210.62 g/mol
Synonyms	5-Chloro-6-methyl-1H-benzimidazole-2-carboxylic acid; 5-Chloro-6-methyl-1H-benzimidazole-2-carboxylic acid (9CI); 2-Carboxy-5-chloro-6-methylbenzimidazole; 827042-63-7; 5-Chloro-6-methylbenzimidazole-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1H-Benzimidazole-2-Carboxylic Acid, 5-Chloro-6-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical and research applications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.