Description

4-Amino-6-Methoxyquinoline-3-Carboxylic Acid is a high-purity, functionalized quinoline derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular scaffold, which is integral to the development of novel pharmacologically active molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the synthesis of complex heterocyclic compounds, active pharmaceutical ingredients (APIs), and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, particularly for anti-malarial, anti-cancer, and anti-inflammatory applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the quinoline structure for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks due to its reactive amino and carboxylic acid functional groups.
• Material Science: Investigated as a monomer or functional additive for creating specialty polymers and advanced organic materials with specific electronic or photonic properties.
• Dye and Pigment Synthesis: Serves as an intermediate in the production of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	4-Amino-6-Methoxyquinoline-3-Carboxylic Acid
CAS No.	933710-66-8
Molecular Formula	C11H10N2O3
Molecular Weight	218.21 g/mol
Synonyms	6-Methoxy-4-aminoquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 4-amino-6-methoxy-; 4-Amino-6-methoxy-3-quinolinecarboxylic acid; 4-Amino-6-methoxyquinoline-3-carboxylate; AQCA (abbreviation); 933710-66-8; 4-Amino-6-methoxy-quinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Amino-6-Methoxyquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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