Description

5-Hydroxy-3-(3-Pyridyl)Isoxazole is a high-purity heterocyclic organic compound featuring a fused isoxazole and pyridine ring system. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting neurological and inflammatory pathways.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Used in the research and development of new herbicides and insecticides with specific modes of action.
• Ligand Synthesis: Employed in the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Synthesis: Acts as a building block for complex molecules in specialty and performance chemical manufacturing.

Basic Information

Item	Details
Product Name	5-Hydroxy-3-(3-Pyridyl)Isoxazole
CAS No.	1354939-73-3
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	5-Hydroxy-3-(pyridin-3-yl)isoxazole; 3-(3-Pyridyl)-5-hydroxyisoxazole; 3-Pyridin-3-yl-1,2-oxazol-5-ol; 5-Hydroxy-3-(3-pyridinyl)-1,2-oxazole; 5-Hydroxy-3-(3-pyridyl)-1,2-oxazole
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-3-(3-Pyridyl)Isoxazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available for 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, well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.