Description

Isoxazolo[5,4-F]Quinoline, 7-Ethoxy-4,5-Dihydro- (9Ci) is a specialized heterocyclic organic compound belonging to the fused isoxazoloquinoline class. This high-purity intermediate is valued for its unique molecular scaffold, which is critical for advanced research and development in medicinal chemistry. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of novel active pharmaceutical ingredients (APIs) and other complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders or infectious diseases.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for the construction of complex polyheterocyclic systems.
• Agrochemical Research: Potential intermediate in the development of new herbicides or pesticides, leveraging its bioactive heterocyclic structure.
• Material Science Precursor: Investigated for use in creating organic electronic materials or fluorescent dyes due to its conjugated system.

Basic Information

Product Name	Isoxazolo[5,4-F]Quinoline, 7-Ethoxy-4,5-Dihydro- (9Ci)
CAS No.	135219-97-5
Molecular Formula	C₁₂H₁₂N₂O₂
Molecular Weight	216.24 g/mol
Synonyms	7-Ethoxy-4,5-dihydroisoxazolo[5,4-f]quinoline; 7-Ethoxy-4,5-dihydro[1,2]oxazolo[5,4-f]quinoline; Isoxazolo[5,4-f]quinoline, 7-ethoxy-4,5-dihydro-; 135219-97-5; 7-Ethoxy-4,5-dihydro-2-oxa-3-aza-cyclopenta[f]quinoline; 4,5-Dihydro-7-ethoxyisoxazolo[5,4-f]quinoline
EINECS	Contact for details

Quality Control

Our Isoxazolo[5,4-F]Quinoline, 7-Ethoxy-4,5-Dihydro- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.