Description

4-Fluoro-3-(1,2,4-Oxadiazol-3-Ylmethanesulfonyl)Benzoic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its unique heterocyclic benzoic acid structure. This compound is critical for medicinal chemistry research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs) targeting a range of therapeutic areas. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to incorporate its specific fluorinated oxadiazole motif into new molecular entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially for central nervous system (CNS) and metabolic disease targets.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization due to its fluorinated heterocyclic scaffold.
• Agrochemical Development: Serves as a precursor in the research and synthesis of novel herbicides or fungicides with specific modes of action.
• Chemical Biology Probes: Employed in the development of tool compounds and probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.
• Academic Research: Used in university and institutional labs for exploratory organic synthesis and novel heterocycle chemistry.

Basic Information

Product Name	4-Fluoro-3-(1,2,4-Oxadiazol-3-Ylmethanesulfonyl)Benzoic Acid
CAS No.	1094326-63-2
Molecular Formula	C10H6FN3O5S
Molecular Weight	299.23 g/mol
Synonyms	4-Fluoro-3-[(3-1,2,4-oxadiazolyl)methanesulfonyl]benzoic acid; Benzoic acid, 4-fluoro-3-[(3-1,2,4-oxadiazolyl)methylsulfonyl]-; 3-[(1,2,4-Oxadiazol-3-yl)methylsulfonyl]-4-fluorobenzoic Acid; 4-Fluoro-3-(1,2,4-oxadiazol-3-ylmethanesulfonyl)benzoic acid; 1094326-63-2; 4-Fluoro-3-((1,2,4-oxadiazol-3-yl)methylsulfonyl)benzoic acid; 4-Fluoro-3-(1,2,4-oxadiazol-3-ylmethylsulfonyl)benzoic acid
EINECS	Contact for details

Quality Control

Our 4-Fluoro-3-(1,2,4-Oxadiazol-3-Ylmethanesulfonyl)Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with each shipment. We support compliance with relevant regulatory frameworks for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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