Description

Potassium 5-Methylisoxazole-3-Olate is a versatile organometallic salt with significant utility in advanced organic synthesis. This compound serves as a critical building block for the development of novel heterocyclic compounds and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its role in constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing the isoxazole pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand in Catalysis: Acts as an anionic ligand in the preparation of transition metal catalysts for cross-coupling and other organic transformations.
• Material Science Research: Employed in the development of advanced organic materials and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Useful for creating labeled compounds and probes for studying biological systems and enzyme mechanisms.

Basic Information

Product Name	Potassium 5-Methylisoxazole-3-Olate
CAS No.	55602-77-2
Molecular Formula	C4H3KNO2
Molecular Weight	136.17 g/mol
Synonyms	Potassium 5-Methyl-1,2-oxazol-3-olate; 5-Methylisoxazol-3-ol Potassium Salt; 3-Hydroxy-5-methylisoxazole Potassium Salt; 5-Methyl-3-isoxazolol Potassium Salt; 5-Methyl-3-hydroxyisoxazole Potassium Salt; 5-Methylisoxazole-3-ol Potassium Derivative; Potassium 5-Methyl-3-oxoisoxazolidine
EINECS	Contact for details

Quality Control

Our Potassium 5-Methylisoxazole-3-Olate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for 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 (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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