Description

4-Chloro-5-Methoxybenzimidazole is a high-purity, advanced pharmaceutical intermediate and versatile heterocyclic building block. This compound is critical for the synthesis of complex molecules, particularly in medicinal chemistry and agrochemical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting various enzyme families.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for organic electronic materials and specialty polymers.
• Chemical Synthesis: A versatile reagent for constructing complex benzimidazole-based heterocycles in academic and industrial research.
• Biochemical Probe Development: Used to create tool compounds for studying biological pathways and target validation.

Basic Information

Product Name	4-Chloro-5-Methoxybenzimidazole
CAS No.	1360953-02-1
Molecular Formula	C8H7ClN2O
Molecular Weight	182.61 g/mol
Synonyms	4-Chloro-5-methoxy-1H-benzimidazole; 1H-Benzimidazole, 4-chloro-5-methoxy-; 5-Methoxy-4-chlorobenzimidazole; 4-Chloro-5-methoxybenzimidazole; 1360953-02-1; 4-Chloro-5-methoxy-1H-benzo[d]imidazole
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Methoxybenzimidazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is 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, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.