Description

o-Chlorophenylurea is a versatile chlorinated aromatic urea derivative with significant utility in advanced chemical synthesis. This compound serves as a critical intermediate or building block for the production of more complex molecules, particularly in the agrochemical and pharmaceutical sectors. Industries engaged in the research and manufacturing of crop protection agents, specialty dyes, and fine chemicals will find this high-purity intermediate essential for their processes.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of certain herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for creating active pharmaceutical ingredients (APIs) and other biologically active compounds.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized dyes and organic pigments.
• Polymer Chemistry: Can be utilized in the synthesis of specialty polymers, resins, or as a cross-linking agent modifier.
• Chemical Research & Development: Employed in organic synthesis laboratories for method development and creating novel chemical entities.
• Fine Chemical Production: Acts as a versatile intermediate for various custom synthesis and fine chemical manufacturing projects.

Basic Information

Product Name	o-Chlorophenylurea
CAS No.	114-38-5
Molecular Formula	C7H7ClN2O
Molecular Weight	170.60 g/mol
Synonyms	1-(2-Chlorophenyl)urea; N-(2-Chlorophenyl)urea; Urea, (2-chlorophenyl)-; 2-Chlorophenylurea; o-Chlorophenylurea; (2-Chlorophenyl)urea; 2-Chloroanilinium isocyanate; NSC 403697
EINECS	204-052-6

Quality Control

Our o-Chlorophenylurea is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	208°C - 212°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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