Description

Furo[2,3-B]Quinoline, 4-Ethyl-2,3-Dihydro-2-Methyl- (9Ci) is a high-purity, specialized heterocyclic organic compound with the CAS number 540803-82-5. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in synthetic organic chemistry. It is primarily required by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and material science sectors for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or insecticides, leveraging its fused quinoline structure for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a potential electron-transporting or host material in the development of advanced OLED displays and lighting due to its rigid, conjugated structure.
• Ligand in Catalysis: Can be utilized to synthesize complex ligands for transition metal catalysts used in asymmetric synthesis and cross-coupling reactions.
• Fluorescent Probe Development: Serves as a core structure for designing fluorescent dyes and sensors used in bioimaging and analytical chemistry.
• Academic & Industrial Research: A valuable compound for methodological studies in heterocyclic chemistry and for exploring new reaction pathways.

Basic Information

Product Name	Furo[2,3-B]Quinoline, 4-Ethyl-2,3-Dihydro-2-Methyl- (9Ci)
CAS No.	540803-82-5
Molecular Formula	C14H15NO
Molecular Weight	213.28 g/mol
Synonyms	4-Ethyl-2,3-dihydro-2-methylfuro[2,3-b]quinoline; 2-Methyl-4-ethyl-2,3-dihydrofuro[2,3-b]quinoline; Furo[2,3-b]quinoline, 4-ethyl-2,3-dihydro-2-methyl-; 540803-82-5; 4-Ethyl-2-methyl-2,3-dihydrofuro[2,3-b]quinoline; AI3-35300; SCHEMBL21821027; DTXSID90664669
EINECS	Contact for details

Quality Control

Our Furo[2,3-B]Quinoline derivative is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC-MS, and NMR to confirm identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.