Description

o-Chlorophenyl o-Aminobenzenesulphonate is a specialized organosulfur compound with a distinct molecular structure combining chlorophenyl and aminosulfonate functionalities. This chemical matters as a versatile intermediate, enabling the synthesis of more complex molecules in advanced research and industrial chemical manufacturing. It is primarily needed by fine chemical producers and research institutions working in the development of agrochemicals, pharmaceuticals, and functional materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel herbicides, insecticides, and fungicides.
• Pharmaceutical Research: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and drug candidates.
• Dye and Pigment Synthesis: Serves as an intermediate for producing specialized dyes and colorants.
• Polymer Additive Development: Investigated for creating functional monomers or additives to modify polymer properties.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Ligand Synthesis: Used to prepare complexing agents or ligands for metal catalysis and coordination chemistry.

Basic Information

Product Name	o-Chlorophenyl o-Aminobenzenesulphonate
CAS No.	68227-70-3
Molecular Formula	C12H10ClNO3S
Molecular Weight	283.73 g/mol
Synonyms	2-Chlorophenyl 2-aminobenzenesulfonate; 2-Aminobenzenesulfonic Acid 2-Chlorophenyl Ester; Benzenesulfonic Acid, 2-amino-, 2-chlorophenyl ester; o-Aminobenzenesulfonyl o-Chlorophenyl Ester; 2-Chlorophenyl Anthranilate Sulfonate; (2-Chlorophenoxy) 2-aminobenzenesulfonate; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our o-Chlorophenyl o-Aminobenzenesulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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