Description

4-Amino-7,8-Dimethoxyquinoline is a versatile quinoline derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both amino and dimethoxy substituents, makes it a valuable intermediate for creating complex heterocyclic compounds. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical sectors, where it is used to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Acts as a functional material or a core structure for electron-transporting or emissive layers in electronic displays.
• Coordination Chemistry & Catalysis: Serves as a ligand for metal complexes used in catalytic processes and materials science.
• Dye & Pigment Synthesis: Intermediate for producing specialized quinoline-based dyes and colorants.
• Academic & Industrial R&D: Fundamental research chemical for exploring new reactions and synthesizing complex molecular libraries.

Basic Information

Product Name	4-Amino-7,8-Dimethoxyquinoline
CAS No.	99878-77-0
Molecular Formula	C11H12N2O2
Molecular Weight	204.23 g/mol
Synonyms	7,8-Dimethoxy-4-quinolinamine; 4-Amino-7,8-dimethoxyquinoline; 4-Quinolinamine, 7,8-dimethoxy-; 7,8-Dimethoxyquinolin-4-amine
EINECS	Contact for details

Quality Control

Our 4-Amino-7,8-Dimethoxyquinoline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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