Description

Isoxazolo[4,5-B]Pyridine, 5-Ethyl-3-Methyl- (9Ci) is a specialized heterocyclic organic compound belonging to the fused isoxazolopyridine class. This high-purity intermediate is critical for advanced research and development in medicinal chemistry, particularly in the synthesis of novel pharmacologically active molecules. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new chemical entities.
• Agrochemical Development: Acts as a precursor in the research and synthesis of novel crop protection agents and pesticides.
• Material Science Research: Investigated for the development of advanced organic electronic materials and ligands for catalysis.
• Academic & Institutional R&D: Utilized in university and government laboratories for fundamental research in heterocyclic chemistry.
• Contract Research Organizations (CROs): Employed in custom synthesis and library production for client discovery programs.

Basic Information

Product Name	Isoxazolo[4,5-B]Pyridine, 5-Ethyl-3-Methyl- (9Ci)
CAS No.	144265-71-4
Molecular Formula	C9H10N2O
Molecular Weight	162.19 g/mol
Synonyms	5-Ethyl-3-methylisoxazolo[4,5-b]pyridine; 3-Methyl-5-ethylisoxazolo[4,5-b]pyridine; 5-Ethyl-3-methyl-[1,2]oxazolo[4,5-b]pyridine; Isoxazolo[4,5-b]pyridine, 5-ethyl-3-methyl-; 144265-71-4; AI3-32939; SCHEMBL218424
EINECS	Contact for details

Quality Control

Every batch of Isoxazolo[4,5-B]Pyridine, 5-Ethyl-3-Methyl- (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency meet the exacting standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.