Description

1,3,3-Trimethyl-1,2,3,4-Tetrahydroquinoline-2,4-Dione is a high-purity, specialized heterocyclic compound with the CAS number 32606-03-4. This chemical serves as a critical advanced intermediate in the synthesis of complex organic molecules, offering a unique fused-ring scaffold. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its complex quinoline-dione structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure for electron-transport materials or host materials in OLED device fabrication.
• Dye and Pigment Intermediate: Serves in the synthesis of specialized quinoline-based dyes and high-performance pigments.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry, medicinal chemistry, and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of other complex, high-value specialty chemicals.

Basic Information

Product Name	1,3,3-Trimethyl-1,2,3,4-Tetrahydroquinoline-2,4-Dione
CAS No.	32606-03-4
Molecular Formula	C₁₂H₁₃NO₂
Molecular Weight	203.24 g/mol
Synonyms	1,3,3-Trimethyl-2,4-dioxo-1,2,3,4-tetrahydroquinoline; 1,3,3-Trimethyltetrahydroquinoline-2,4-dione; 2,4(1H,3H)-Quinolinedione, 1,3,3-trimethyl-; NSC 163022; Tetrahydroquinolinedione derivative; TMTHQD
EINECS	Contact for details

Quality Control

Our 1,3,3-Trimethyl-1,2,3,4-Tetrahydroquinoline-2,4-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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