Description

5-[(Diethylamino)Sulfonyl]-2-Fluorobenzoic Acid is a high-purity, specialized organic intermediate featuring a benzoic acid core functionalized with both a fluorine atom and a diethylaminosulfonyl group. This unique molecular structure makes it a valuable building block for synthesizing advanced pharmaceutical compounds and agrochemicals. It is primarily sought after by research and development chemists and process engineers in the fine chemical and life science industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators, leveraging the bioactivity of the fluorinated aromatic system.
• Material Science: Serves as a monomer or functional additive for creating specialty polymers with tailored surface properties or stability.
• Chemical Synthesis: Versatile reagent for introducing the diethylaminosulfonyl moiety into more complex molecular architectures in medicinal chemistry.
• Diagnostic Reagents: Potential use in the development of fluorescent probes or contrast agents due to its fluorinated structure.

Basic Information

Product Name	5-[(Diethylamino)Sulfonyl]-2-Fluorobenzoic Acid
CAS No.	61953-39-7
Molecular Formula	C11H14FNO4S
Molecular Weight	275.30 g/mol
Synonyms	2-Fluoro-5-[(diethylamino)sulfonyl]benzoic acid; Benzoic acid, 2-fluoro-5-[(diethylamino)sulfonyl]-; 5-(Diethylsulfamoyl)-2-fluorobenzoic acid; 2-Fluoro-5-(N,N-diethylsulfamoyl)benzoic acid; 61953-39-7; 5-Diethylaminosulfonyl-2-fluorobenzoic acid
EINECS	Contact for details

Quality Control

Our 5-[(Diethylamino)Sulfonyl]-2-Fluorobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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