Description

4-Amino-3-Bromo-6-Methoxyquinoline CAS NO 1209656-02-9 is a high-purity, multi-functional quinoline derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring distinct amino, bromo, and methoxy substituents, makes it an invaluable intermediate for constructing complex heterocyclic systems. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and specialty fine 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-generation herbicides, fungicides, and plant growth regulators due to its bioactive quinoline core.
• Material Science: Serves as a monomer or functionalizing agent in the creation of organic semiconductors, luminescent materials, and advanced polymers.
• Dye & Pigment Synthesis: Acts as a foundational structure for synthesizing specialized quinoline dyes and colorants with specific light-absorption properties.
• Chemical Research & Development: Employed as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Ligand & Catalyst Preparation: Utilized to create complex chelating ligands for catalytic systems in asymmetric synthesis and cross-coupling reactions.

Basic Information

Product Name	4-Amino-3-Bromo-6-Methoxyquinoline
CAS No.	1209656-02-9
Molecular Formula	C10H9BrN2O
Molecular Weight	253.10 g/mol
Synonyms	3-Bromo-6-methoxyquinolin-4-amine; 4-Amino-3-bromo-6-methoxyquinoline; 6-Methoxy-3-bromoquinolin-4-amine; Quinoline, 4-amino-3-bromo-6-methoxy-; 1209656-02-9; 4-Amino-3-bromo-6-methoxy-quinoline
EINECS	Contact for details

Quality Control

Our production of 4-Amino-3-Bromo-6-Methoxyquinoline adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and regulatory requirements.

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). 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)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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