Description

n-(m-Chlorophenyl)Carbamic Acid 2-Fluoro-4-(Fluorosulfonyl)Phenyl Ester is a specialized organic intermediate featuring a unique carbamate ester structure with both chlorophenyl and fluorosulfonylphenyl moieties. This compound is valued for its role as a key building block in the synthesis of advanced agrochemicals and pharmaceutical active ingredients. It is primarily sought by R&D chemists and process development teams in the fine chemical and life science industries for creating novel molecules with targeted biological activity.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of next-generation herbicides and pesticides, leveraging its halogenated aromatic structure.
• Pharmaceutical Synthesis: Serves as a versatile building block for constructing complex pharmacophores, particularly in drug discovery programs targeting enzyme inhibition.
• Chemical Research & Development: Used in academic and industrial labs for methodological studies in organic synthesis, including novel coupling and esterification reactions.
• Material Science Precursor: Potential use in the development of specialty polymers and advanced materials requiring sulfonyl fluoride functional groups.

Basic Information

Product Name	n-(m-Chlorophenyl)Carbamic Acid 2-Fluoro-4-(Fluorosulfonyl)Phenyl Ester
CAS No.	23379-26-2
Molecular Formula	C13H8ClF2NO4S
Molecular Weight	347.72 g/mol
Synonyms	2-Fluoro-4-(fluorosulfonyl)phenyl N-(3-chlorophenyl)carbamate; 3-Chlorophenylcarbamic Acid 2-Fluoro-4-(Fluorosulfonyl)Phenyl Ester; Carbamic acid, N-(3-chlorophenyl)-, 2-fluoro-4-(fluorosulfonyl)phenyl ester; m-Chlorophenyl Isocyanate 2-Fluoro-4-(Fluorosulfonyl)Phenol Adduct; 23379-26-2; SF Esters (related class)
EINECS	Contact for details

Quality Control

Our production of n-(m-Chlorophenyl)Carbamic Acid 2-Fluoro-4-(Fluorosulfonyl)Phenyl Ester adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested against established analytical methods. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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 bases and moisture. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.