Description

1H-Imidazole-2-Sulfinicacid,1-Methyl-(9Ci) CAS NO 265986-76-3 is a specialized heterocyclic sulfinic acid derivative, a key building block in advanced organic synthesis. Its value lies in its unique reactivity as a versatile intermediate for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, catalysts, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting enzymes and receptors where the imidazole scaffold is pharmacologically active.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators that require specific heterocyclic frameworks.
• Ligand and Catalyst Development: Acts as a building block for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, polymers, and dyes where the sulfinic acid group enables further functionalization.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme mechanisms.

Basic Information

Product Name	1H-Imidazole-2-Sulfinicacid,1-Methyl-(9Ci)
CAS No.	265986-76-3
Molecular Formula	C4H6N2O2S
Molecular Weight	146.17 g/mol
Synonyms	1-Methyl-1H-imidazole-2-sulfinic acid; 1-Methylimidazole-2-sulfinic acid; 2-Sulfino-1-methylimidazole; 1-Methyl-2-sulfinylimidazole; 1-Methylimidazole-2-sulfinyl acid; 265986-76-3; 1-Methyl-1H-imidazole-2-sulphinic acid
EINECS	Contact for details

Quality Control

Our 1H-Imidazole-2-Sulfinicacid,1-Methyl-(9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for fine chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. For long-term storage, consider maintaining the product at temperatures between 2-8°C under an inert atmosphere to preserve stability, as sulfinic acids can be sensitive to oxidation and moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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