Description

1,2,3,4-Tetrahydro-1-Methylquinoline is a partially hydrogenated quinoline derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its unique saturated ring structure, which serves as a key intermediate for creating complex molecules with tailored properties. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various pharmacologically active compounds, including potential central nervous system (CNS) agents and anti-malarial drugs.
• Agrochemical Synthesis: Used as a building block for developing novel pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized dyes, pigments, and optical brighteners.
• Corrosion Inhibitor Formulation: Employed in the development of high-performance corrosion inhibitors for industrial applications.
• Lubricant Additive Component: Acts as a precursor for creating additives that enhance the performance and stability of industrial lubricants.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex nitrogen-containing heterocycles.

Basic Information

Product Name	1,2,3,4-Tetrahydro-1-Methylquinoline
CAS No.	491-34-9
Molecular Formula	C₁₀H₁₃N
Molecular Weight	147.22 g/mol
Synonyms	1-Methyl-1,2,3,4-tetrahydroquinoline; N-Methyl-1,2,3,4-tetrahydroquinoline; 1-Methyl-3,4-dihydro-2(1H)-quinoline; Tetrahydro-1-methylquinoline; 1-Methyl-THQ; N-Methyl-THQ; Leucoline, tetrahydro-1-methyl-; 1-Methyl-1,2,3,4-tetrahydroquinolin
EINECS	207-744-5

Quality Control

Our 1,2,3,4-Tetrahydro-1-Methylquinoline is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%
Refractive Index (n20/D)	1.570 - 1.580
Density (g/mL at 20°C)	1.020 - 1.050

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