Description

(4-Chloro-2-Fluoro-Phenyl)-Carbamic Acid Ethyl Ester CAS NO 114108-90-6 is a high-purity organic intermediate featuring a halogenated aromatic ring system. This compound is of significant commercial importance as a versatile building block in advanced chemical synthesis, particularly for the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Serves as a crucial precursor in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated phenyl group.
• Organic Synthesis Building Block: Used in cross-coupling reactions, amide formations, and other transformations to introduce the (4-chloro-2-fluorophenyl) moiety into more complex molecules.
• Material Science Research: Employed in the research and development of advanced organic materials, including liquid crystals and polymers with specific electronic properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions in pharmaceutical labs.

Basic Information

Product Name	(4-Chloro-2-Fluoro-Phenyl)-Carbamic Acid Ethyl Ester
CAS No.	114108-90-6
Molecular Formula	C9H9ClFNO2
Molecular Weight	217.62 g/mol
Synonyms	Ethyl (4-chloro-2-fluorophenyl)carbamate; Carbamic acid, N-(4-chloro-2-fluorophenyl)-, ethyl ester; 4-Chloro-2-fluoro-phenylcarbamic acid ethyl ester; Ethyl N-(4-chloro-2-fluorophenyl)carbamate; 2-Fluoro-4-chlorophenylcarbamic acid ethyl ester; 114108-90-6; UNII-7Q5J9V8A1F
EINECS	Contact for details

Quality Control

Our (4-Chloro-2-Fluoro-Phenyl)-Carbamic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be hygroscopic; handle and store under dry conditions to maintain stability.

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 unknown impurity	≤0.5%
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.