Description

5-(3-Fluorophenyl)-4,5-Dihydroisoxazole-3-Carboxylic Acid is a high-purity fluorinated isoxazoline derivative, serving as a critical synthetic intermediate in modern organic chemistry. Its value lies in its unique molecular scaffold, which is essential for constructing complex pharmacophores and advanced materials. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging the bioactivity of the fluorinated isoxazoline ring.
• Chemical Synthesis: Serves as a versatile precursor for creating more complex heterocyclic compounds and fine chemicals.
• Material Science: Potential monomer or additive for specialty polymers where fluorine incorporation enhances stability and performance.
• Academic & R&D: Essential reagent for methodological studies in organic synthesis and medicinal chemistry laboratories.

Basic Information

Product Name	5-(3-Fluorophenyl)-4,5-Dihydroisoxazole-3-Carboxylic Acid
CAS No.	1018150-72-5
Molecular Formula	C10H8FNO3
Molecular Weight	209.18 g/mol
Synonyms	3-Isoxazolecarboxylic acid, 4,5-dihydro-5-(3-fluorophenyl)-; 5-(3-Fluorophenyl)-2,3-dihydroisoxazole-3-carboxylic acid; 5-(3-Fluorophenyl)-4,5-dihydro-1,2-oxazole-3-carboxylic acid; 3-Carboxy-5-(3-fluorophenyl)-4,5-dihydroisoxazole; 1018150-72-5; 5-(3-Fluorophenyl)-4,5-dihydroisoxazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-(3-Fluorophenyl)-4,5-Dihydroisoxazole-3-Carboxylic Acid 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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.