Description

4-Amino-3-Bromo-7-Methoxyquinoline is a high-purity, multi-functional quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases, cancer, and central nervous system disorders.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides, leveraging the quinoline scaffold's bioactivity.
• Material Science Research: Serves as a building block for creating organic semiconductors, light-emitting diodes (OLEDs), and other functional organic materials due to its electron-rich structure.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized quinoline-based dyes and colorants for technical applications.
• Ligand in Catalysis: Can be utilized to develop novel ligands for transition metal catalysis in asymmetric synthesis.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical spaces in heterocyclic chemistry.

Basic Information

Item	Details
Product Name	4-Amino-3-Bromo-7-Methoxyquinoline
CAS No.	1203644-92-1
Molecular Formula	C₁₀H₉BrN₂O
Molecular Weight	253.10 g/mol
Synonyms	3-Bromo-7-methoxyquinolin-4-amine; 4-Amino-3-bromo-7-methoxyquinoline; 7-Methoxy-3-bromoquinolin-4-amine; 3-Bromo-4-amino-7-methoxyquinoline; 4-Amino-3-bromo-7-methoxy-quinoline; A3B7MQ
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Bromo-7-Methoxyquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the high standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from moisture and direct light to maintain stability and purity.

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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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