Description

Quinoline, 5,6-Dihydro-3-Methyl- (9Ci) is a specialized heterocyclic organic compound belonging to the quinoline family, serving as a valuable synthetic intermediate. Its partially hydrogenated core structure offers distinct chemical reactivity compared to fully aromatic quinolines, making it a versatile building block for fine chemical synthesis. This compound is primarily utilized by research institutions and industrial R&D departments engaged in the development of advanced materials, agrochemicals, and pharmaceutical active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Serves as a monomer or functional additive in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Catalyst Ligand Precursor: Employed in the preparation of complex nitrogen-containing ligands for transition metal catalysis in fine chemical manufacturing.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing complex heterocyclic dyes with specific color and fastness properties.
• Chemical Research & Development: A fundamental reagent for method development and exploring new organic reactions in academic and industrial laboratories.

Basic Information

Product Name	Quinoline, 5,6-Dihydro-3-Methyl- (9Ci)
CAS No.	133092-30-5
Molecular Formula	C10H11N
Molecular Weight	145.20 g/mol
Synonyms	3-Methyl-5,6-dihydroquinoline; 5,6-Dihydro-3-methylquinoline; 1,2,3,4-Tetrahydro-3-methylquinoline (tautomer); 3-Methyl-1,2,3,4-tetrahydroquinoline; 3-Methyl-THQ; 3-Me-THQ
EINECS	Contact for details

Quality Control

Our Quinoline, 5,6-Dihydro-3-Methyl- (9Ci) is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC, HPLC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.