Description

Carbamic Acid, n-(4-Chloro-3-Fluorophenyl)-, Methyl Ester (Wxg03477) is a high-purity, fluorinated aromatic carbamate derivative, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in providing a versatile and reactive scaffold for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific halogenated aromatic motifs into their target structures.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the 4-chloro-3-fluorophenyl group confers specific biological activity.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers and advanced materials with unique thermal or chemical resistance properties.
• Chemical Biology & Proteomics: Can be utilized as a probe or linker in biochemical research due to its reactive carbamate ester functionality.
• Custom Synthesis & Contract Manufacturing: An important starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	Carbamic Acid, n-(4-Chloro-3-Fluorophenyl)-, Methyl Ester (Wxg03477)
CAS No.	875305-48-9
Molecular Formula	C8H7ClFNO2
Molecular Weight	203.60 g/mol
Synonyms	Methyl N-(4-Chloro-3-fluorophenyl)carbamate; 4-Chloro-3-fluoro-phenylcarbamic acid methyl ester; Methyl (4-chloro-3-fluorophenyl)carbamate; Carbamic acid, (4-chloro-3-fluorophenyl)-, methyl ester; WXG03477; (4-Chloro-3-fluorophenyl)carbamic acid methyl ester; N-(4-Chloro-3-fluorophenyl)carbamic acid methyl ester
EINECS	Contact for details

Quality Control

Our Carbamic Acid, n-(4-Chloro-3-Fluorophenyl)-, Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our production adheres to cGMP principles where applicable, ensuring consistent quality and traceability for your critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 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.