Description

Methyl 1,2,3,4-Tetrahydroquinoline-4-Carboxylate is a versatile heterocyclic building block and a key synthetic intermediate in advanced organic chemistry. Its value lies in its fused quinoline-tetrahydro structure, which serves as a privileged scaffold for constructing complex molecules with targeted biological activity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of drug candidates, especially those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic core for enhanced efficacy and selectivity.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex polycyclic frameworks and functionalized quinoline derivatives in academic and industrial R&D.
• Material Science Research: Investigated as a precursor for organic electronic materials, dyes, and photoactive compounds due to its conjugated system.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory testing in chemical manufacturing.

Basic Information

Product Name	Methyl 1,2,3,4-Tetrahydroquinoline-4-Carboxylate
CAS No.	68066-85-3
Molecular Formula	C11H13NO2
Molecular Weight	191.23 g/mol
Synonyms	Methyl 1,2,3,4-tetrahydro-4-quinolinecarboxylate; Methyl 4-carboxy-1,2,3,4-tetrahydroquinoline; 1,2,3,4-Tetrahydroquinoline-4-carboxylic acid methyl ester; 4-Quinolinecarboxylic acid, 1,2,3,4-tetrahydro-, methyl ester; Methyl tetrahydroquinoline-4-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 1,2,3,4-Tetrahydroquinoline-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.