Description

1H-Benzimidazole-5-Carboxylic Acid, 2-(Chloromethyl)-, Met is a high-purity, functionalized benzimidazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its dual functionality, combining a reactive chloromethyl group with a carboxylic acid moiety, enabling precise molecular construction. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Chelator Development: Used to create novel ligands for catalysis or metal chelation studies due to its benzimidazole core.
• Material Science Research: Intermediate for synthesizing specialty polymers or organic electronic materials requiring specific heterocyclic architectures.
• Bioconjugation Chemistry: The carboxylic acid group allows for coupling to biomolecules, useful in probe or conjugate development.
• Custom Synthesis and Contract Manufacturing: Supplied to CROs and CMOs for client-directed research and scale-up projects.

Basic Information

Product Name	1H-Benzimidazole-5-Carboxylic Acid, 2-(Chloromethyl)-, Met
CAS No.	1245569-79-2
Molecular Formula	C9H7ClN2O2
Molecular Weight	210.62 g/mol
Synonyms	2-(Chloromethyl)-1H-benzimidazole-5-carboxylic acid; 2-(Chloromethyl)-1H-benzo[d]imidazole-5-carboxylic acid; 1H-Benzimidazole-5-carboxylic acid, 2-(chloromethyl)-; 1245569-79-2; 2-Chloromethyl-5-carboxybenzimidazole; 5-Carboxy-2-chloromethylbenzimidazole; Met CAS 1245569-79-2
EINECS	Contact for details

Quality Control

Our production of 1H-Benzimidazole-5-Carboxylic Acid, 2-(Chloromethyl)-, Met adheres to stringent quality management protocols. Each batch is analytically verified using techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, supporting your quality assurance and regulatory documentation 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). The product is stable under these conditions but should be kept away from strong bases and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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