Description

4-[(3,5-Dimethyl-1H-Pyrazol-1-Yl)Methyl]-5-Methylisoxazole-3-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical pharmaceutical intermediate and advanced building block in organic synthesis. Its unique molecular architecture, combining pyrazole and isoxazole motifs, makes it a valuable scaffold for medicinal chemistry research and the development of novel active ingredients. This compound is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and fine chemical sectors for creating targeted molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in therapeutic areas requiring heterocyclic frameworks.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Agrochemical Synthesis: Intermediate in the production of advanced crop protection agents and pesticides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Bioconjugation and Probe Synthesis: The carboxylic acid functionality allows for conjugation, useful in creating biochemical probes and diagnostic agents.

Basic Information

Product Name	4-[(3,5-Dimethyl-1H-Pyrazol-1-Yl)Methyl]-5-Methylisoxazole-3-Carboxylic Acid
CAS No.	957514-12-4
Molecular Formula	C12H15N3O3
Molecular Weight	249.27 g/mol
Synonyms	5-Methyl-4-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]isoxazole-3-carboxylic acid; 4-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)-5-methylisoxazole-3-carboxylic acid; 957514-12-4; 5-Methyl-4-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)-1,2-oxazole-3-carboxylic acid; 4-[(3,5-Dimethylpyrazol-1-yl)methyl]-5-methylisoxazole-3-carboxylic acid; 5-Methyl-4-[(3,5-dimethylpyrazol-1-yl)methyl]isoxazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-[(3,5-Dimethyl-1H-Pyrazol-1-Yl)Methyl]-5-Methylisoxazole-3-Carboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, purity, and impurity profiles. Our quality protocols are designed to meet the stringent requirements of pharmaceutical R&D and GMP-guided production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.