Description

2-Chloro-3-Fluorophenyl N,n-Diethylcarbamate is a specialized organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where its unique halogenated aromatic structure enables precise molecular modifications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific functional groups into complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Synthesis: Serves as a key building block for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Used in organometallic chemistry for the preparation of specialized ligands that modulate catalytic activity in asymmetric synthesis.
• Material Science Research: Employed in the development of advanced polymers and liquid crystals where the introduction of halogen and carbamate groups alters material properties.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring high-purity, complex intermediates.

Basic Information

Product Name	2-Chloro-3-Fluorophenyl N,n-Diethylcarbamate
CAS No.	863870-76-2
Molecular Formula	C12H15ClFNO2
Molecular Weight	259.70 g/mol
Synonyms	Diethylcarbamic acid 2-chloro-3-fluorophenyl ester; N,N-Diethylcarbamic Acid 2-Chloro-3-fluorophenyl Ester; 2-Chloro-3-fluorophenyl diethylcarbamate; Carbamic acid, N,N-diethyl-, 2-chloro-3-fluorophenyl ester; 863870-76-2; 2-Chloro-3-fluoro phenyl N,N-diethylcarbamate
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Fluorophenyl N,n-Diethylcarbamate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, ensuring full traceability and compliance with your internal quality protocols.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.