Description

3,4-Dimethylquinoline CAS NO 2436-92-2 is a versatile heterocyclic organic compound belonging to the quinoline family, valued for its role as a key synthetic intermediate and building block. This compound is crucial for introducing the quinoline scaffold into more complex molecular architectures, enabling the development of advanced materials and active pharmaceutical ingredients. It is primarily sought after by research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in the synthesis of specialty chemicals, agrochemicals, and potential drug candidates.

Application

• Pharmaceutical Intermediate: Serves as a core building block in the synthesis of various quinoline-based active pharmaceutical ingredients (APIs) and potential therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the quinoline structure imparts specific biological activity.
• Dye and Pigment Manufacturing: Acts as a precursor in the creation of complex dyes, pigments, and optical brighteners for industrial applications.
• Corrosion Inhibitor Formulation: Employed in the development of high-performance corrosion inhibitors for metal treatment and protection fluids.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical reactions and synthesizing novel heterocyclic compounds.
• Coordination Chemistry: Functions as a ligand in the preparation of metal-organic complexes and catalysts for various chemical processes.

Basic Information

Product Name	3,4-Dimethylquinoline
CAS No.	2436-92-2
Molecular Formula	C11H11N
Molecular Weight	157.21 g/mol
Synonyms	3,4-Dimethylquinoline; Quinoline, 3,4-dimethyl-; 3,4-Dimethyl-quinoline; 3,4-Dimethyl-1-azanaphthalene; 3,4-Dimethylbenzo[b]pyridine; 3,4-Dimethyl-1-azanaphthalene; 3,4-DMQ
EINECS	219-428-2

Quality Control

Our 3,4-Dimethylquinoline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.