Description

4-Amino-6-Methoxyquinoline-3-Carboxylic Acid Ethyl Ester is a high-purity, advanced pharmaceutical intermediate with significant synthetic utility. This compound is valued for its role as a critical building block in the synthesis of complex heterocyclic molecules, particularly in medicinal chemistry. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, including potential anticancer, antiviral, and antimicrobial agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex molecular architectures in academic and industrial R&D laboratories.
• Dye and Pigment Chemistry: Employed in the research and development of specialized quinoline-derived dyes and functional materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Item	Details
Product Name	4-Amino-6-Methoxyquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	908350-29-8
Molecular Formula	C₁₃H₁₄N₂O₃
Molecular Weight	246.26 g/mol
Synonyms	Ethyl 4-Amino-6-methoxyquinoline-3-carboxylate; 4-Amino-6-methoxy-3-quinolinecarboxylic acid ethyl ester; 6-Methoxy-4-aminoquinoline-3-carboxylic acid ethyl ester; 908350-29-8; Ethyl 4-amino-6-methoxyquinoline-3-carboxylate; 4-Amino-6-methoxy-quinoline-3-carboxylic acid ethyl ester; 3-Quinolinecarboxylic acid, 4-amino-6-methoxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our 4-Amino-6-Methoxyquinoline-3-Carboxylic Acid Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request, supporting your regulatory and R&D requirements.

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 nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.