Description

1H-Benzimidazole-4-Carboxylicacid,5-Chloro-(9Ci) is a high-purity, halogenated benzimidazole derivative with significant utility as a key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced organic materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for targeted synthesis and scale-up projects. The CAS number for this specific isomer is 635317-43-0.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new fungicides, herbicides, and plant growth regulators due to its bioactive benzimidazole core.
• Organic Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds and functionalized materials in academic and industrial R&D.
• Material Science: Potential monomer or additive in the synthesis of specialty polymers and advanced organic electronic materials.
• Biochemical Tool Compound: May be utilized in biochemical assays and as a probe for studying biological mechanisms.

Basic Information

Product Name	1H-Benzimidazole-4-Carboxylicacid,5-Chloro-(9Ci)
CAS No.	635317-43-0
Molecular Formula	C8H5ClN2O2
Molecular Weight	196.59 g/mol
Synonyms	5-Chloro-1H-benzimidazole-4-carboxylic acid; 5-Chloro-1H-benzo[d]imidazole-4-carboxylic acid; 5-Chloro-4-carboxybenzimidazole; 635317-43-0; 1H-Benzimidazole-4-carboxylic acid, 5-chloro-; 5-Chloro-4-benzimidazolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 1H-Benzimidazole-4-Carboxylicacid,5-Chloro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

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