Description

Furo[3,4-B]Quinoline, 9-Ethyl-7-Fluoro-1,3-Dihydro- (9Ci) is a high-purity, fluorinated heterocyclic compound that serves as a critical advanced intermediate in modern organic synthesis. Its unique fused-ring structure, incorporating both quinoline and furan motifs, makes it a valuable building block for developing novel materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its fluorinated quinoline structure for enhanced bioactivity.
• Material Science: Serves as a precursor for organic electronic materials, such as charge-transport layers or light-emitting components, due to its conjugated system.
• Chemical Synthesis: Acts as a versatile building block in academic and industrial organic chemistry for constructing complex polycyclic structures.
• Fluorescent Probe Development: Potential use in creating specialized fluorescent dyes or sensors, given its inherent fluorophore characteristics.

Basic Information

Product Name	Furo[3,4-B]Quinoline, 9-Ethyl-7-Fluoro-1,3-Dihydro- (9Ci)
CAS No.	540804-04-4
Molecular Formula	C₁₃H₁₂FNO
Molecular Weight	217.24 g/mol
Synonyms	9-Ethyl-7-fluoro-1,3-dihydrofuro[3,4-b]quinoline; 7-Fluoro-9-ethyl-1,3-dihydrofuro[3,4-b]quinoline; Furo[3,4-b]quinoline, 9-ethyl-7-fluoro-1,3-dihydro-; 540804-04-4; 9-Ethyl-7-fluoro-1,3-dihydrofuro[3,4-b]quinoline (9CI); 1,3-Dihydro-9-ethyl-7-fluorofuro[3,4-b]quinoline
EINECS	Contact for details

Quality Control

Our Furo[3,4-B]Quinoline, 9-Ethyl-7-Fluoro-1,3-Dihydro- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. All materials are characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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