Description

1,4-Dimethyl-2-Oxo-1,2,3,4-Tetrahydro-Quinoline-4-Carboxylic Acid is a high-purity, synthetically derived quinoline derivative that serves as a critical advanced intermediate in modern organic synthesis. Its value lies in its complex, multifunctional structure, which provides a versatile scaffold for constructing more complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in the development of new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and other biologically active heterocyclic compounds.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides, leveraging the quinoline core for its potential bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for synthesizing complex fused-ring systems and functionalized quinolines in academic and industrial research laboratories.
• Material Science Research: Investigated as a potential monomer or functional additive for creating specialty polymers with unique optical or electronic properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions in the fine chemical industry.

Basic Information

Product Name	1,4-Dimethyl-2-Oxo-1,2,3,4-Tetrahydro-Quinoline-4-Carboxylic Acid
CAS No.	1114822-70-6
Molecular Formula	C₁₂H₁₃NO₃
Molecular Weight	219.24 g/mol
Synonyms	4-Carboxy-1,4-dimethyl-3,4-dihydro-2(1H)-quinolinone; 1,4-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid; 4-Quinolinecarboxylic acid, 1,2,3,4-tetrahydro-1,4-dimethyl-2-oxo-; 1,4-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylate (acid form); DTQCA; Quinoline-4-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our production of 1,4-Dimethyl-2-Oxo-1,2,3,4-Tetrahydro-Quinoline-4-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your R&D and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Observe all local regulations for the storage of chemical substances.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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