Description

1,2,2,4-Tetramethyl-3,4-Dihydroquinoline-6-Carboxaldehyde is a specialized quinoline derivative, a high-value intermediate prized for its unique chemical structure that enables advanced synthesis. This compound matters for its role as a critical building block in the development of complex organic molecules, particularly in fine chemical and pharmaceutical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to create novel compounds with specific functionalities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, or fungicides where the quinoline scaffold imparts specific biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or host materials in advanced display and lighting technologies.
• Coordination Chemistry & Ligand Design: The aldehyde and quinoline groups make it a useful precursor for creating novel chelating ligands for catalysis or metal-organic frameworks (MOFs).
• Dye & Pigment Research: Acts as an intermediate in the development of specialized quinoline-based dyes and colorants with enhanced properties.
• Academic & Industrial Research: Employed in methodological studies and as a model compound for exploring new organic reactions and synthetic pathways.

Basic Information

Product Name	1,2,2,4-Tetramethyl-3,4-Dihydroquinoline-6-Carboxaldehyde
CAS No.	367909-69-1
Molecular Formula	C₁₄H₁₇NO
Molecular Weight	215.29 g/mol
Synonyms	6-Formyl-1,2,2,4-tetramethyl-1,2-dihydroquinoline; 1,2,2,4-Tetramethyl-1,2-dihydroquinoline-6-carbaldehyde; 1,2-Dihydro-1,2,2,4-tetramethylquinoline-6-carboxaldehyde; TMQ-CHO; Tetramethyldihydroquinolinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 1,2,2,4-Tetramethyl-3,4-Dihydroquinoline-6-Carboxaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.