Description

4-Aminophenyl Dimethylsulphamate is a specialized aromatic amine derivative with a sulphamate functional group, serving as a key synthetic intermediate in advanced chemical manufacturing. Its primary value lies in providing a reactive amine site and a protected sulphonic acid moiety, enabling the construction of complex molecules with tailored properties. This compound is essential for researchers and industrial chemists in the pharmaceutical, agrochemical, and specialty chemical sectors, where it is utilized in the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants requiring specific lightfastness and solubility properties.
• Polymer Modification: Incorporated into polymer chains to impart specific functional groups, altering material characteristics like hydrophilicity or reactivity.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material science applications.
• Chemical Synthesis: Employed in multi-step synthetic routes to create complex sulphonamide and sulphamate-containing target molecules.

Basic Information

Product Name	4-Aminophenyl Dimethylsulphamate
CAS No.	77264-80-3
Molecular Formula	C8H12N2O3S
Molecular Weight	216.26 g/mol
Synonyms	4-Aminophenyl Dimethylsulphamate; N-(4-Aminophenyl)-N,N-dimethylsulphamic Acid Ester; p-Aminophenyl Dimethylsulphamate; Dimethylsulphamic Acid 4-Aminophenyl Ester; 4-ADSA; 4-Aminophenyldimethylsulfamate; 1-Amino-4-(dimethylsulfamoyloxy)benzene; (4-Aminophenoxy)-N,N-dimethylsulfamide
EINECS	Contact for details

Quality Control

Our 4-Aminophenyl Dimethylsulphamate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with 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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flames.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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