Description

(3-Chlorophenyl)Carbamic Chloride is a versatile and reactive chemical intermediate of significant importance in advanced organic synthesis. Its primary value lies in its role as a key building block for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and other fine chemicals, where the introduction of a functionalized phenylcarbamoyl moiety is required.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various pharmaceutical compounds, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging the 3-chlorophenyl group for biological activity.
• Organic Synthesis Building Block: Serves as a versatile reagent for introducing the (3-chlorophenyl)carbamoyl group into more complex molecular architectures in research and development.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized dyes and pigments where chlorinated aromatic structures are needed for color fastness and stability.
• Polymer Science: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or chemical resistance properties.

Basic Information

Product Name	(3-Chlorophenyl)Carbamic Chloride
CAS No.	51028-36-5
Molecular Formula	C7H5Cl2NO
Molecular Weight	190.03 g/mol
Synonyms	3-Chlorophenylcarbamic Chloride; 1-Chloro-3-isocyanatobenzene (hydrochloride form); m-Chlorophenylcarbamoyl Chloride; (3-Chlorophenyl)carbamoyl chloride; Carbamic chloride, (3-chlorophenyl)-; 3-Chlorophenyl isocyanate hydrochloride; N-(3-Chlorophenyl)carbamoyl chloride
EINECS	Contact for details

Quality Control

Our (3-Chlorophenyl)Carbamic Chloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profiles, and physical characteristics is 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, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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