Description

4-Amino-3-Bromo-7,8-Difluoroquinoline is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular scaffold, which combines amino, bromo, and difluoro substituents to enable precise structural modifications and the introduction of complex functionalities. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it serves as a critical precursor for developing novel active ingredients, including potential antibiotics and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel quinolone-based antibiotics and other therapeutic agents.
• Agrochemical Synthesis: Used in the creation of advanced fungicides and herbicides, leveraging the bioactivity of the fluorinated quinoline core.
• Material Science Research: Serves as a building block for developing organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme interactions.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom chemical synthesis services targeting specialized, low-volume, high-value compounds.

Basic Information

Item	Detail
Product Name	4-Amino-3-Bromo-7,8-Difluoroquinoline
CAS No.	1208854-06-1
Molecular Formula	C9H5BrF2N2
Molecular Weight	259.05 g/mol
Synonyms	4-Amino-3-bromo-7,8-difluoroquinoline; 3-Bromo-7,8-difluoroquinolin-4-amine; 7,8-Difluoro-4-amino-3-bromoquinoline; 1208854-06-1; 4-Quinolinamine, 3-bromo-7,8-difluoro-; 3-Bromo-7,8-difluoro-4-quinolinamine
EINECS	Contact for details

Quality Control

Every batch of 4-Amino-3-Bromo-7,8-Difluoroquinoline is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

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.