Description

2-(5-Methyl-2-Thienyl)Quinoline-4-Carbonyl Chloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. This compound matters as a critical building block for constructing complex heterocyclic frameworks, enabling the development of novel functional materials and active pharmaceutical ingredients. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new molecular entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of quinoline-based drug candidates, particularly for applications in oncology and anti-infective therapies.
• Agrochemical Research: Used to develop novel active ingredients for crop protection products, leveraging its unique heterocyclic structure.
• Material Science: Serves as a monomer or functional unit in the creation of advanced organic electronic materials, such as OLEDs or conductive polymers.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe Development: Utilized as a core structure for synthesizing dyes and molecular probes used in bioimaging and diagnostics.
• Academic & Contract Research: A valuable reagent for methodological studies and the exploration of new synthetic pathways in university and CRO laboratories.

Basic Information

Product Name	2-(5-Methyl-2-Thienyl)Quinoline-4-Carbonyl Chloride
CAS No.	1160264-88-9
Molecular Formula	C16H12ClNOS
Molecular Weight	301.79 g/mol
Synonyms	2-(5-Methylthiophen-2-yl)quinoline-4-carbonyl chloride; 4-Quinolinecarbonyl chloride, 2-(5-methyl-2-thienyl)-; Quinoline-4-carbonyl chloride, 2-(5-methyl-2-thienyl)-; 2-(5-Methyl-2-thienyl)-4-quinolinecarbonyl chloride
EINECS	Contact for details

Quality Control

Our 2-(5-Methyl-2-Thienyl)Quinoline-4-Carbonyl Chloride 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. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from moisture and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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