Description

3-Methyl-1,2,3,4-Tetrahydroquinoline is a versatile heterocyclic organic compound belonging to the tetrahydroquinoline class, serving as a key intermediate in advanced organic synthesis. Its partially saturated quinoline structure makes it a valuable building block for creating complex molecules with specific biological and chemical properties. This compound is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for research and development, as well as in the synthesis of dyes, pigments, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system or possessing anti-malarial properties.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators due to its bioactive quinoline scaffold.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing quinoline-based dyes, colorants, and optical brighteners.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and host materials in OLED device fabrication.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metals in industrial processes.
• Chemical Research & Development: Employed as a versatile scaffold in medicinal chemistry and material science research for creating new molecular libraries.

Basic Information

Product Name	3-Methyl-1,2,3,4-Tetrahydroquinoline
CAS No.	20668-20-6
Molecular Formula	C10H13N
Molecular Weight	147.22 g/mol
Synonyms	3-Methyl-1,2,3,4-tetrahydroquinoline; 3-Methyl-3,4-dihydro-2(1H)-quinoline; 3-Methyl-1,2,3,4-tetrahydro-quinoline; 3-Methyl-3,4-dihydroquinoline; 3-Methyl-1,2-dihydroquinoline; 3-Methyl-1,2,3,4-tetrahydroquinolin; 3-Methyltetrahydroquinoline
EINECS	Contact for details

Quality Control

Our 3-Methyl-1,2,3,4-Tetrahydroquinoline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	≤ 2.0% total

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