Description

p-Nitrophenyl Dimethylsulphamate CAS NO 1142-27-4 is a specialized organic sulfamate ester derivative, serving as a critical building block and reagent in advanced chemical synthesis. Its value lies in its role as a versatile intermediate for creating more complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This compound is essential for research institutions, fine chemical manufacturers, and companies developing active ingredients that require precise functional group manipulation.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulfamate or phenol ester functionalities.
• Agrochemical Synthesis: Used in the research and production of herbicides, pesticides, and plant growth regulators.
• Biochemical Research: Acts as a substrate or inhibitor in enzymatic studies, particularly for sulfatase and esterase enzymes.
• Fine Chemical Manufacturing: Serves as a versatile building block for custom synthesis and the production of specialty chemicals.
• Polymer Chemistry: Potential monomer or cross-linking agent in the development of specialty polymers and resins.
• Dye and Pigment Intermediate: Used in the synthesis of complex colorants and photographic chemicals.

Basic Information

Product Name	p-Nitrophenyl Dimethylsulphamate
CAS No.	1142-27-4
Molecular Formula	C8H10N2O5S
Molecular Weight	246.24 g/mol
Synonyms	4-Nitrophenyl Dimethylsulphamate; Dimethylsulfamic Acid 4-Nitrophenyl Ester; p-Nitrophenyl Dimethylsulfamate; N,N-Dimethylsulfamic Acid 4-Nitrophenyl Ester; 4-Nitrophenyl N,N-Dimethylsulfamate; NSC 403796; Dimethylsulfamoyl Oxyphenyl Nitrobenzene
EINECS	214-537-7

Quality Control

Our p-Nitrophenyl Dimethylsulphamate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
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.