Description

4-Amino-7,8-Difluoroquinoline is a high-purity, multi-functional quinoline derivative serving as a critical building block in advanced organic synthesis. Its value lies in the strategic placement of amino and fluorine substituents, which are essential for modulating the biological activity and physicochemical properties of target molecules. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel fluoroquinolone antibiotics and other therapeutic agents targeting bacterial infections.
• Agrochemical Research: Used in developing advanced pesticides and herbicides, where the fluorine atoms enhance bioavailability and environmental stability.
• Material Science: Serves as a building block for creating functionalized organic ligands used in catalysis and advanced polymeric materials.
• Chemical Synthesis: Employed as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Academic & R&D: A valuable reagent for university and corporate research laboratories exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Amino-7,8-Difluoroquinoline
CAS No.	1189107-49-0
Molecular Formula	C9H6F2N2
Molecular Weight	180.16 g/mol
Synonyms	7,8-Difluoro-4-quinolinamine; 4-Amino-7,8-difluoroquinoline; 7,8-Difluoroquinolin-4-amine; 4-Quinolinamine, 7,8-difluoro-; 1189107-49-0; 4-Amino-7,8-difluoro-quinoline
EINECS	Contact for details

Quality Control

Our 4-Amino-7,8-Difluoroquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.