Description

3-(1,3-Dimethyl-1H-Pyrazol-4-Yl)Isoxazole-5-Carboxylic Acid(Saltdata: Free) CAS NO 957484-20-7 is a high-purity, non-salt form heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound matters as a critical intermediate for constructing complex molecules with tailored biological and physicochemical properties. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for drug discovery and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel small-molecule drug candidates, particularly in medicinal chemistry programs targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Biology Probe Synthesis: Serves as a precursor for creating specialized molecular probes used to study biological processes and protein functions.
• Material Science Research: Employed in the synthesis of advanced organic materials, such as ligands for catalysts or components for organic electronics.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for clients.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental research in heterocyclic and synthetic organic chemistry.

Basic Information

Product Name	3-(1,3-Dimethyl-1H-Pyrazol-4-Yl)Isoxazole-5-Carboxylic Acid(Saltdata: Free)
CAS No.	957484-20-7
Molecular Formula	C9H9N3O3
Molecular Weight	207.19 g/mol
Synonyms	3-(1,3-Dimethyl-1H-pyrazol-4-yl)-1,2-oxazole-5-carboxylic acid; 5-Isoxazolecarboxylic acid, 3-(1,3-dimethyl-1H-pyrazol-4-yl)-; 3-(1,3-Dimethylpyrazol-4-yl)isoxazole-5-carboxylic acid; 3-(1,3-Dimethyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid (Free acid); 957484-20-7; 3-(1,3-Dimethyl-1H-pyrazol-4-yl)-5-isoxazolecarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 3-(1,3-Dimethyl-1H-Pyrazol-4-Yl)Isoxazole-5-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure compliance with exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided with each shipment and are available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric 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)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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