Description

Imidazo[1,2-a]Pyridine-3-Sulfonyl Chloride, 90%+ is a high-purity sulfonyl chloride derivative of the imidazopyridine heterocyclic system, serving as a critical building block in advanced organic synthesis. Its primary value lies in its high reactivity as a sulfonylation reagent, enabling the efficient introduction of the imidazopyridine-3-sulfonyl moiety into target molecules. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in creating novel sulfonamide-based herbicides, fungicides, and plant growth regulators.
• Material Science Research: Employed in the development of organic semiconductors, ligands for catalysis, and specialty polymers.
• Chemical Biology Probes: Acts as a reactive handle for labeling proteins or modifying biomolecules in probe development.
• Custom Synthesis & Contract Manufacturing: A vital reagent for fine chemical suppliers offering bespoke synthesis services.

Basic Information

Product Name	Imidazo[1,2-a]Pyridine-3-Sulfonyl Chloride, 90%+
CAS No.	499770-78-4
Molecular Formula	C7H5ClN2O2S
Molecular Weight	216.64 g/mol
Synonyms	1H-Imidazo[1,2-a]pyridine-3-sulfonyl chloride; Imidazo[1,2-a]pyridine-3-sulfonyl chloride; 3-(Chlorosulfonyl)imidazo[1,2-a]pyridine; Imidazo(1,2-a)pyridine-3-sulfonyl chloride; Imidazopyridine-3-sulfonyl chloride; 499770-78-4; SCHEMBL2180621; ZINC000095909716
EINECS	Contact for details

Quality Control

Our Imidazo[1,2-a]Pyridine-3-Sulfonyl Chloride is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the specified 90%+ minimum purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 90.0%
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.