Description

Pyridine, 3-(3-Methyl-5-Isoxazolyl)- (9Ci) is a specialized heterocyclic compound that serves as a valuable building block in advanced organic synthesis. Its unique molecular architecture, featuring fused pyridine and isoxazole rings, makes it a critical intermediate for creating complex molecules with targeted biological or material properties. This high-purity chemical is essential for research and development chemists in the pharmaceutical and agrochemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or infectious diseases.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its heterocyclic core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probes: Utilized to construct molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A requested intermediate for bespoke chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	Pyridine, 3-(3-Methyl-5-Isoxazolyl)- (9Ci)
CAS No.	85903-38-4
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	3-(3-Methylisoxazol-5-yl)pyridine; 5-(3-Pyridyl)-3-methylisoxazole; 3-Methyl-5-(pyridin-3-yl)isoxazole; 3-(3-Methyl-5-isoxazolyl)pyridine; Pyridine, 3-(3-methyl-5-isoxazolyl)-; 3-Pyridyl-3-methyl-5-isoxazole; 85903-38-4 (CAS)
EINECS	Contact for details

Quality Control

Our production of Pyridine, 3-(3-Methyl-5-Isoxazolyl)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under an inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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