Description

5-(2-Pyridyl)Isoxazole-3-Carboxylic Acid is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile precursor for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides with potential for improved efficacy.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and material science.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological systems and enzyme functions.
• Advanced Material Synthesis: A building block for organic electronic materials, such as those used in OLEDs or sensors.
• Academic & Contract Research: Essential for fundamental research in heterocyclic and medicinal chemistry at universities and CROs.

Basic Information

Product Name	5-(2-Pyridyl)Isoxazole-3-Carboxylic Acid
CAS No.	893638-37-4
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	5-(Pyridin-2-yl)isoxazole-3-carboxylic acid; 3-Isoxazolecarboxylic acid, 5-(2-pyridinyl)-; 5-(2-Pyridinyl)-3-isoxazolecarboxylic acid; 2-(3-Carboxyisoxazol-5-yl)pyridine; 5-(2-Pyridyl)-1,2-oxazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-(2-Pyridyl)Isoxazole-3-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with full batch traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.